-x+8(x-7)=-105

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Solution for -x+8(x-7)=-105 equation:


Simplifying
-1x + 8(x + -7) = -105

Reorder the terms:
-1x + 8(-7 + x) = -105
-1x + (-7 * 8 + x * 8) = -105
-1x + (-56 + 8x) = -105

Reorder the terms:
-56 + -1x + 8x = -105

Combine like terms: -1x + 8x = 7x
-56 + 7x = -105

Solving
-56 + 7x = -105

Solving for variable 'x'.

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

Add '56' to each side of the equation.
-56 + 56 + 7x = -105 + 56

Combine like terms: -56 + 56 = 0
0 + 7x = -105 + 56
7x = -105 + 56

Combine like terms: -105 + 56 = -49
7x = -49

Divide each side by '7'.
x = -7

Simplifying
x = -7

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