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garri49 [273]
3 years ago
9

6x - 48 equals 4x + 38

Mathematics
1 answer:
horsena [70]3 years ago
6 0

Answer:

x=43

Step-by-step explanation:

6x-48 = 4x+38

Step 1: Add 48 to both sides of the equation

6x = 4x +86

Step 2: Subtract 4x from both sides of the equation

2x = 86

Step 3: Divide 2 to both sides of the equation to isolate the variable (x)

x=86/2 so..

x=43

Hope this helps :)

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3(n+11)-5n=-2(n-12)+9
eduard
<span>Simplifying
3(n + 11) + -5n = -2(n + -12) + 9
Reorder the terms:
3(11 + n) + -5n = -2(n + -12) + 9
(11 * 3 + n * 3) + -5n = -2(n + -12) + 9
(33 + 3n) + -5n = -2(n + -12) + 9
Combine like terms: 3n + -5n = -2n
33 + -2n = -2(n + -12) + 9
Reorder the terms:
33 + -2n = -2(-12 + n) + 9
33 + -2n = (-12 * -2 + n * -2) + 9
33 + -2n = (24 + -2n) + 9
Reorder the terms:
33 + -2n = 24 + 9 + -2n
Combine like terms: 24 + 9 = 33
33 + -2n = 33 + -2n
Add '-33' to each side of the equation.
33 + -33 + -2n = 33 + -33 + -2nCombine like terms: 33 + -33 = 0
0 + -2n = 33 + -33 + -2n
-2n = 33 + -33 + -2n
Combine like terms: 33 + -33 = 0
-2n = 0 + -2n
-2n = -2n
Add '2n' to each side of the equation.
-2n + 2n = -2n + 2n
Combine like terms: -2n + 2n = 0
0 = -2n + 2n
Combine like terms: -2n + 2n = 0
0 = 0
Solving
0 = 0
<span>Couldn't find a variable to solve for.
This equation is an identity, all real numbers are solutions.</span></span>
4 0
3 years ago
3x+y=W<br><br><br><br> Solve for X....
Andre45 [30]

Answer:

x = (W - y)/3

Step-by-step explanation:

3x+y=W

3x = W - y

x = (W - y)/3

6 0
4 years ago
Can somebody help me with this im pretty bad with coordinates ty in advance!​
Goshia [24]

Hey I'm not the best but my best bet is D sorry if im wrong

4 0
3 years ago
F ∠A is 95° and ∠B is 105°, what is ∠C?<br> A) 75° <br> B) 85° <br> C) 95° <br> D) 105°
Jobisdone [24]

The question is missing important data. The quadrilateral having vertices A, B, C and D is a cyclic quadrilateral.

Answer:

B) 85°

Step-by-step explanation:

Given:

A cyclic quadrilateral with ∠A is 95° and ∠B is 105°.

For a cyclic quadrilateral, the sum of the opposite interior angles is equal to 180°

Therefore, sum of angles A and C is 180°.

\angle A + \angle C=180\°\\95\°+\angle C=180\°\\\angle C=180-95\\\angle C =85\°

Therefore, the correct option is option B) 85°

6 0
4 years ago
Read 2 more answers
In a recent year, the world production of wheat was about 5.2x10^8 metric tons. canada produced 1/25 of this wheat. about how mu
kipiarov [429]

Solution: The amount of wheat produced by the world =5.2 \times 10^{8} metric tons.

We know that 5.2 \times 10^8=520,000,000

We are given that Canada produced \frac{1}{25} of world production.

Therefore, the amount of wheat produced by Canada is:

\frac{1}{25} of 520,000,000=\frac{1}{25} \times 520,000,000

                        =20,800,000

                         =2.08 \times 10^{7} metric tons

Hence the 2.08 \times 10^{7} metric tons are produced by Canada.

8 0
4 years ago
Read 2 more answers
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