-12+4x-(4x+10x)=20

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Solution for -12+4x-(4x+10x)=20 equation:


Simplifying
-12 + 4x + -1(4x + 10x) = 20

Combine like terms: 4x + 10x = 14x
-12 + 4x + -1(14x) = 20

Remove parenthesis around (14x)
-12 + 4x + -1 * 14x = 20

Multiply -1 * 14
-12 + 4x + -14x = 20

Combine like terms: 4x + -14x = -10x
-12 + -10x = 20

Solving
-12 + -10x = 20

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + -10x = 20 + 12

Combine like terms: -12 + 12 = 0
0 + -10x = 20 + 12
-10x = 20 + 12

Combine like terms: 20 + 12 = 32
-10x = 32

Divide each side by '-10'.
x = -3.2

Simplifying
x = -3.2

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