5x+5(x+12)=400

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Solution for 5x+5(x+12)=400 equation:


Simplifying
5x + 5(x + 12) = 400

Reorder the terms:
5x + 5(12 + x) = 400
5x + (12 * 5 + x * 5) = 400
5x + (60 + 5x) = 400

Reorder the terms:
60 + 5x + 5x = 400

Combine like terms: 5x + 5x = 10x
60 + 10x = 400

Solving
60 + 10x = 400

Solving for variable 'x'.

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

Add '-60' to each side of the equation.
60 + -60 + 10x = 400 + -60

Combine like terms: 60 + -60 = 0
0 + 10x = 400 + -60
10x = 400 + -60

Combine like terms: 400 + -60 = 340
10x = 340

Divide each side by '10'.
x = 34

Simplifying
x = 34

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