3(x+100)=8x

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Solution for 3(x+100)=8x equation:


Simplifying
3(x + 100) = 8x

Reorder the terms:
3(100 + x) = 8x
(100 * 3 + x * 3) = 8x
(300 + 3x) = 8x

Solving
300 + 3x = 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
300 + 3x + -8x = 8x + -8x

Combine like terms: 3x + -8x = -5x
300 + -5x = 8x + -8x

Combine like terms: 8x + -8x = 0
300 + -5x = 0

Add '-300' to each side of the equation.
300 + -300 + -5x = 0 + -300

Combine like terms: 300 + -300 = 0
0 + -5x = 0 + -300
-5x = 0 + -300

Combine like terms: 0 + -300 = -300
-5x = -300

Divide each side by '-5'.
x = 60

Simplifying
x = 60

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