55x=40(x+3)

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Solution for 55x=40(x+3) equation:


Simplifying
55x = 40(x + 3)

Reorder the terms:
55x = 40(3 + x)
55x = (3 * 40 + x * 40)
55x = (120 + 40x)

Solving
55x = 120 + 40x

Solving for variable 'x'.

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

Add '-40x' to each side of the equation.
55x + -40x = 120 + 40x + -40x

Combine like terms: 55x + -40x = 15x
15x = 120 + 40x + -40x

Combine like terms: 40x + -40x = 0
15x = 120 + 0
15x = 120

Divide each side by '15'.
x = 8

Simplifying
x = 8

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