5x=20+3(x-4)

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


Simplifying
5x = 20 + 3(x + -4)

Reorder the terms:
5x = 20 + 3(-4 + x)
5x = 20 + (-4 * 3 + x * 3)
5x = 20 + (-12 + 3x)

Combine like terms: 20 + -12 = 8
5x = 8 + 3x

Solving
5x = 8 + 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.
5x + -3x = 8 + 3x + -3x

Combine like terms: 5x + -3x = 2x
2x = 8 + 3x + -3x

Combine like terms: 3x + -3x = 0
2x = 8 + 0
2x = 8

Divide each side by '2'.
x = 4

Simplifying
x = 4

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