What is the answer to -3(2x+5)-12=-7x-31 ?

The answer to -3(2x+5)-12=-7x-31 is x=-4

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-3(2x+5)-12=-7x-31

- 3 (2 x + 5) - 12 = - 7 x - 31

x = - 4

Solution steps

- 3 (2 x + 5) - 12 = - 7 x - 31

Expand

- 3 (2 x + 5) - 12 : - 6 x - 27

- 6 x - 27 = - 7 x - 31

Move

27

to the right side

- 6 x = - 7 x - 4

Move

7 x

to the left side

x = - 4

h = 3 \cdot 2

y, 2 x + y = 20

y, 2 x + y = - 7

y, 2 x + y = 18

\frac{2}{3} = \frac{1}{3} - \frac{7}{10} b

What is the answer to -3(2x+5)-12=-7x-31 ?
The answer to -3(2x+5)-12=-7x-31 is x=-4
Solve for x: -3(2x+5)-12=-7x-31
The solution is x=-4