4x+20=8a+40

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Solution for 4x+20=8a+40 equation:


Simplifying
4x + 20 = 8a + 40

Reorder the terms:
20 + 4x = 8a + 40

Reorder the terms:
20 + 4x = 40 + 8a

Solving
20 + 4x = 40 + 8a

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 4x = 40 + -20 + 8a

Combine like terms: 20 + -20 = 0
0 + 4x = 40 + -20 + 8a
4x = 40 + -20 + 8a

Combine like terms: 40 + -20 = 20
4x = 20 + 8a

Divide each side by '4'.
x = 5 + 2a

Simplifying
x = 5 + 2a

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