-10=3x+8+4(x-1)

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Solution for -10=3x+8+4(x-1) equation:


Simplifying
-10 = 3x + 8 + 4(x + -1)

Reorder the terms:
-10 = 3x + 8 + 4(-1 + x)
-10 = 3x + 8 + (-1 * 4 + x * 4)
-10 = 3x + 8 + (-4 + 4x)

Reorder the terms:
-10 = 8 + -4 + 3x + 4x

Combine like terms: 8 + -4 = 4
-10 = 4 + 3x + 4x

Combine like terms: 3x + 4x = 7x
-10 = 4 + 7x

Solving
-10 = 4 + 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.
-10 + -7x = 4 + 7x + -7x

Combine like terms: 7x + -7x = 0
-10 + -7x = 4 + 0
-10 + -7x = 4

Add '10' to each side of the equation.
-10 + 10 + -7x = 4 + 10

Combine like terms: -10 + 10 = 0
0 + -7x = 4 + 10
-7x = 4 + 10

Combine like terms: 4 + 10 = 14
-7x = 14

Divide each side by '-7'.
x = -2

Simplifying
x = -2

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