7(x-9)=-7(2-8x)

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Solution for 7(x-9)=-7(2-8x) equation:


Simplifying
7(x + -9) = -7(2 + -8x)

Reorder the terms:
7(-9 + x) = -7(2 + -8x)
(-9 * 7 + x * 7) = -7(2 + -8x)
(-63 + 7x) = -7(2 + -8x)
-63 + 7x = (2 * -7 + -8x * -7)
-63 + 7x = (-14 + 56x)

Solving
-63 + 7x = -14 + 56x

Solving for variable 'x'.

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

Add '-56x' to each side of the equation.
-63 + 7x + -56x = -14 + 56x + -56x

Combine like terms: 7x + -56x = -49x
-63 + -49x = -14 + 56x + -56x

Combine like terms: 56x + -56x = 0
-63 + -49x = -14 + 0
-63 + -49x = -14

Add '63' to each side of the equation.
-63 + 63 + -49x = -14 + 63

Combine like terms: -63 + 63 = 0
0 + -49x = -14 + 63
-49x = -14 + 63

Combine like terms: -14 + 63 = 49
-49x = 49

Divide each side by '-49'.
x = -1

Simplifying
x = -1

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