2 years ago

Solve the equation: 25-3x=40A. -15B. -5C. -2D. -4

Mathematics

2 answers:

Mnenie [13.5K]2 years ago

6 0

Isolate the variable by dividing each side by factors that don't contain the variable.
-5

tresset_1 [31]2 years ago

3 0

B) -5

25-3x=40
-3x=15
x=-5

You might be interested in

I need more help I dont understand these letters and numbers

svetlana [45]

Answer:

Width also known as (W) = 1.5 meters

Area also known as (A) = 6 square meters

Length also known as (L) = ?

the formula to find Length is:

Step-by-step explanation:

$L=\frac{A}{W}$

$L = \frac{6}{1.5}$

$L= 4 m$

Choice 3 is the answer

1.5x = 6

x=4

substitute 4 for the x

1.5(4)=6

1.5×4 = 6

6=6

so the answer is

1.5x=6

x=4

8 0

2 years ago

Read 2 more answers

−3(2+4k)+7(2k−1) eqivalent expression

Alex17521 [72]

Answer:

$\large\boxed{-3(2+4k)+7(2k-1)=2k-13}$

Step-by-step explanation:

$-3(2+4k)+7(2k-1)\qquad\text{use the distributive property}\ a(b+c)=ab+ac\\\\=(-3)(2)+(-3)(4k)+(7)(2k)+(7)(-1)\\\\=-6-12k+14k-7\qquad\text{combine like terms}\\\\=(-12k+14k)+(-6-7)\\\\=2k-13$

6 0

2 years ago

greg weights 212 pounds. he makes anew years day resolution to weight less then 185 pounds by his daughters wedding. he plans to

EastWind [94]

I'm sorry but what are we answering? i'd love to help but i'm confused

7 0

2 years ago

What is the length of side AC as shown on the coordinate plane?

Anon25 [30]

Answer:

Easy, 4 units

Step-by-step explanation:

4 0

2 years ago

Answer this and I give more points

SVEN [57.7K]

9) C.

10)A.

11) $75

Those are all the answers that you needed.

5 0

2 years ago

Read 2 more answers

Solve the equation: 25-3x=40A. -15B. -5C. -2D. -4​

Solve the equation: 25-3x=40A. -15B. -5C. -2D. -4