7x-(8x+10)=x-11

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Solution for 7x-(8x+10)=x-11 equation:


Simplifying
7x + -1(8x + 10) = x + -11

Reorder the terms:
7x + -1(10 + 8x) = x + -11
7x + (10 * -1 + 8x * -1) = x + -11
7x + (-10 + -8x) = x + -11

Reorder the terms:
-10 + 7x + -8x = x + -11

Combine like terms: 7x + -8x = -1x
-10 + -1x = x + -11

Reorder the terms:
-10 + -1x = -11 + x

Solving
-10 + -1x = -11 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-10 + -1x + -1x = -11 + x + -1x

Combine like terms: -1x + -1x = -2x
-10 + -2x = -11 + x + -1x

Combine like terms: x + -1x = 0
-10 + -2x = -11 + 0
-10 + -2x = -11

Add '10' to each side of the equation.
-10 + 10 + -2x = -11 + 10

Combine like terms: -10 + 10 = 0
0 + -2x = -11 + 10
-2x = -11 + 10

Combine like terms: -11 + 10 = -1
-2x = -1

Divide each side by '-2'.
x = 0.5

Simplifying
x = 0.5

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