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

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Solution for 4-(x-10)=7(x+11) equation:


Simplifying
4 + -1(x + -10) = 7(x + 11)

Reorder the terms:
4 + -1(-10 + x) = 7(x + 11)
4 + (-10 * -1 + x * -1) = 7(x + 11)
4 + (10 + -1x) = 7(x + 11)

Combine like terms: 4 + 10 = 14
14 + -1x = 7(x + 11)

Reorder the terms:
14 + -1x = 7(11 + x)
14 + -1x = (11 * 7 + x * 7)
14 + -1x = (77 + 7x)

Solving
14 + -1x = 77 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
14 + -1x + -7x = 77 + 7x + -7x

Combine like terms: -1x + -7x = -8x
14 + -8x = 77 + 7x + -7x

Combine like terms: 7x + -7x = 0
14 + -8x = 77 + 0
14 + -8x = 77

Add '-14' to each side of the equation.
14 + -14 + -8x = 77 + -14

Combine like terms: 14 + -14 = 0
0 + -8x = 77 + -14
-8x = 77 + -14

Combine like terms: 77 + -14 = 63
-8x = 63

Divide each side by '-8'.
x = -7.875

Simplifying
x = -7.875

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