22(x+7)=20(x+8)

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Solution for 22(x+7)=20(x+8) equation:


Simplifying
22(x + 7) = 20(x + 8)

Reorder the terms:
22(7 + x) = 20(x + 8)
(7 * 22 + x * 22) = 20(x + 8)
(154 + 22x) = 20(x + 8)

Reorder the terms:
154 + 22x = 20(8 + x)
154 + 22x = (8 * 20 + x * 20)
154 + 22x = (160 + 20x)

Solving
154 + 22x = 160 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
154 + 22x + -20x = 160 + 20x + -20x

Combine like terms: 22x + -20x = 2x
154 + 2x = 160 + 20x + -20x

Combine like terms: 20x + -20x = 0
154 + 2x = 160 + 0
154 + 2x = 160

Add '-154' to each side of the equation.
154 + -154 + 2x = 160 + -154

Combine like terms: 154 + -154 = 0
0 + 2x = 160 + -154
2x = 160 + -154

Combine like terms: 160 + -154 = 6
2x = 6

Divide each side by '2'.
x = 3

Simplifying
x = 3

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