3 years ago

6x-8 = -4x+7 solve for x

Mathematics

2 answers:

Fantom [35]3 years ago

5 0

Answer:

so look

Step-by-step explanation:

6x=7+8

2 Simplify 7+87+8 to 1515.

6x=156x=15

3 Divide both sides by 66.

x=\frac{15}{6}x=

4 Simplify \frac{15}{6}

to \frac{5}{2}

x=\frac{5}{2}x=

Done

Decimal Form: 2.5

Nutka1998 [239]3 years ago

5 0

Answer:

x = 1.5

Step-by-step explanation:

6x - 8 = -4x +7

+ 8 +8

6x = -4x +15

+4x +4x

10x = 15

10x/10 = 15/10

x = 1.5

You might be interested in

Triangle BCD is equivalent AG=1.find the perimeter of BCD

Ymorist [56]

AG=1 => BG=3 => CG=sqrt3 => CD = 2sqrt3 => perimeter = 3*CD= 6sqrt3

4 0

3 years ago

Mr. Aba builds a circular patio with a diameter of 12 feet. He covers the patio with paving stones. The cost of the paving stone

Anettt [7]

Answer:

395.85

Step-by-step explanation:

If the diameter is 12, then the radius must be 6. Following the formula of pi: 2 * pi * radius, our result is 37.7. 37.7 * 10.50 is 395.85

I really hope this helps. My memory of circles and pi isn't the best.

8 0

2 years ago

Read 2 more answers

What two angles equal to a complementary angle?

butalik [34]

Answer:

go google and search

Step-by-step explanation:

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

5 0

3 years ago

What are the solutions to the equation y2 – 1 = 48?

Furkat [3]

${y}^{2} - 1 = 48 \\ {y}^{2} = 49 \\ y = \sqrt{49} \\ y = - 7 \: or \: 7$

${y}^{2} - 1 = 24 \\ {y}^{2} = 25 \\ y = \sqrt{25} \\ y = - 5 \: or \: 5$

Hope this helps. - M

6 0

3 years ago

Which of the following correctly shows the property of distribution?

Elan Coil [88]

B is correct.
A. 5(x-2)= 5x-10
B. 4(x+3)= 4x + 12
C. 3(x+1)= 3x+3
D. 2(x+7) = 2x + 14

7 0

3 years ago