4-(x-3)=4x+20

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Solution for 4-(x-3)=4x+20 equation:


Simplifying
4 + -1(x + -3) = 4x + 20

Reorder the terms:
4 + -1(-3 + x) = 4x + 20
4 + (-3 * -1 + x * -1) = 4x + 20
4 + (3 + -1x) = 4x + 20

Combine like terms: 4 + 3 = 7
7 + -1x = 4x + 20

Reorder the terms:
7 + -1x = 20 + 4x

Solving
7 + -1x = 20 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
7 + -1x + -4x = 20 + 4x + -4x

Combine like terms: -1x + -4x = -5x
7 + -5x = 20 + 4x + -4x

Combine like terms: 4x + -4x = 0
7 + -5x = 20 + 0
7 + -5x = 20

Add '-7' to each side of the equation.
7 + -7 + -5x = 20 + -7

Combine like terms: 7 + -7 = 0
0 + -5x = 20 + -7
-5x = 20 + -7

Combine like terms: 20 + -7 = 13
-5x = 13

Divide each side by '-5'.
x = -2.6

Simplifying
x = -2.6

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