5(7-x)=20-(3x-4)

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Solution for 5(7-x)=20-(3x-4) equation:


Simplifying
5(7 + -1x) = 20 + -1(3x + -4)
(7 * 5 + -1x * 5) = 20 + -1(3x + -4)
(35 + -5x) = 20 + -1(3x + -4)

Reorder the terms:
35 + -5x = 20 + -1(-4 + 3x)
35 + -5x = 20 + (-4 * -1 + 3x * -1)
35 + -5x = 20 + (4 + -3x)

Combine like terms: 20 + 4 = 24
35 + -5x = 24 + -3x

Solving
35 + -5x = 24 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
35 + -5x + 3x = 24 + -3x + 3x

Combine like terms: -5x + 3x = -2x
35 + -2x = 24 + -3x + 3x

Combine like terms: -3x + 3x = 0
35 + -2x = 24 + 0
35 + -2x = 24

Add '-35' to each side of the equation.
35 + -35 + -2x = 24 + -35

Combine like terms: 35 + -35 = 0
0 + -2x = 24 + -35
-2x = 24 + -35

Combine like terms: 24 + -35 = -11
-2x = -11

Divide each side by '-2'.
x = 5.5

Simplifying
x = 5.5

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