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

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Solution for -7(x-7)-5=-3x+12 equation:


Simplifying
-7(x + -7) + -5 = -3x + 12

Reorder the terms:
-7(-7 + x) + -5 = -3x + 12
(-7 * -7 + x * -7) + -5 = -3x + 12
(49 + -7x) + -5 = -3x + 12

Reorder the terms:
49 + -5 + -7x = -3x + 12

Combine like terms: 49 + -5 = 44
44 + -7x = -3x + 12

Reorder the terms:
44 + -7x = 12 + -3x

Solving
44 + -7x = 12 + -3x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '3x' to each side of the equation.
44 + -7x + 3x = 12 + -3x + 3x

Combine like terms: -7x + 3x = -4x
44 + -4x = 12 + -3x + 3x

Combine like terms: -3x + 3x = 0
44 + -4x = 12 + 0
44 + -4x = 12

Add '-44' to each side of the equation.
44 + -44 + -4x = 12 + -44

Combine like terms: 44 + -44 = 0
0 + -4x = 12 + -44
-4x = 12 + -44

Combine like terms: 12 + -44 = -32
-4x = -32

Divide each side by '-4'.
x = 8

Simplifying
x = 8

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