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Popular >

-6(2r-2)=-8r+40

Solution

- 6 (2 r - 2) = - 8 r + 40

Solution

r = - 7

Solution steps

- 6 (2 r - 2) = - 8 r + 40

Expand

- 6 (2 r - 2) : - 12 r + 12

- 12 r + 12 = - 8 r + 40

Move

12

to the right side

- 12 r = - 8 r + 28

Move

8 r

to the left side

- 4 r = 28

Divide both sides by

- 4

r = - 7

Popular Examples

3 y^{2} + 25 y + 8 = 0

(x + 2) (x - 5) = 30

(3 x - 2)^{3} < 1

5 - 3 x \leq - 1

simplify 9/4-9/2 simplify

\frac{9}{4} - \frac{9}{2}

Frequently Asked Questions (FAQ)

What is the answer to -6(2r-2)=-8r+40 ?
The answer to -6(2r-2)=-8r+40 is r=-7
Solve for r: -6(2r-2)=-8r+40
The solution is r=-7