19-12x=7-(8x-7)

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Solution for 19-12x=7-(8x-7) equation:


Simplifying
19 + -12x = 7 + -1(8x + -7)

Reorder the terms:
19 + -12x = 7 + -1(-7 + 8x)
19 + -12x = 7 + (-7 * -1 + 8x * -1)
19 + -12x = 7 + (7 + -8x)

Combine like terms: 7 + 7 = 14
19 + -12x = 14 + -8x

Solving
19 + -12x = 14 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
19 + -12x + 8x = 14 + -8x + 8x

Combine like terms: -12x + 8x = -4x
19 + -4x = 14 + -8x + 8x

Combine like terms: -8x + 8x = 0
19 + -4x = 14 + 0
19 + -4x = 14

Add '-19' to each side of the equation.
19 + -19 + -4x = 14 + -19

Combine like terms: 19 + -19 = 0
0 + -4x = 14 + -19
-4x = 14 + -19

Combine like terms: 14 + -19 = -5
-4x = -5

Divide each side by '-4'.
x = 1.25

Simplifying
x = 1.25

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