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

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Solution for x+7-4(x-1)=-10 equation: 


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

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

Reorder the terms:
7 + 4 + x + -4x = -10

Combine like terms: 7 + 4 = 11
11 + x + -4x = -10

Combine like terms: x + -4x = -3x
11 + -3x = -10

Solving
11 + -3x = -10

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + -3x = -10 + -11

Combine like terms: 11 + -11 = 0
0 + -3x = -10 + -11
-3x = -10 + -11

Combine like terms: -10 + -11 = -21
-3x = -21

Divide each side by '-3'.
x = 7

Simplifying
x = 7

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