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

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


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

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

Reorder the terms:
-19 + 7x = -8(-7 + x)
-19 + 7x = (-7 * -8 + x * -8)
-19 + 7x = (56 + -8x)

Solving
-19 + 7x = 56 + -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 + 7x + 8x = 56 + -8x + 8x

Combine like terms: 7x + 8x = 15x
-19 + 15x = 56 + -8x + 8x

Combine like terms: -8x + 8x = 0
-19 + 15x = 56 + 0
-19 + 15x = 56

Add '19' to each side of the equation.
-19 + 19 + 15x = 56 + 19

Combine like terms: -19 + 19 = 0
0 + 15x = 56 + 19
15x = 56 + 19

Combine like terms: 56 + 19 = 75
15x = 75

Divide each side by '15'.
x = 5

Simplifying
x = 5

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