5x-3(5-x)=20+3x

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


Simplifying
5x + -3(5 + -1x) = 20 + 3x
5x + (5 * -3 + -1x * -3) = 20 + 3x
5x + (-15 + 3x) = 20 + 3x

Reorder the terms:
-15 + 5x + 3x = 20 + 3x

Combine like terms: 5x + 3x = 8x
-15 + 8x = 20 + 3x

Solving
-15 + 8x = 20 + 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.
-15 + 8x + -3x = 20 + 3x + -3x

Combine like terms: 8x + -3x = 5x
-15 + 5x = 20 + 3x + -3x

Combine like terms: 3x + -3x = 0
-15 + 5x = 20 + 0
-15 + 5x = 20

Add '15' to each side of the equation.
-15 + 15 + 5x = 20 + 15

Combine like terms: -15 + 15 = 0
0 + 5x = 20 + 15
5x = 20 + 15

Combine like terms: 20 + 15 = 35
5x = 35

Divide each side by '5'.
x = 7

Simplifying
x = 7

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