3x+150=7x

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Solution for 3x+150=7x equation:


Simplifying
3x + 150 = 7x

Reorder the terms:
150 + 3x = 7x

Solving
150 + 3x = 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
150 + 3x + -7x = 7x + -7x

Combine like terms: 3x + -7x = -4x
150 + -4x = 7x + -7x

Combine like terms: 7x + -7x = 0
150 + -4x = 0

Add '-150' to each side of the equation.
150 + -150 + -4x = 0 + -150

Combine like terms: 150 + -150 = 0
0 + -4x = 0 + -150
-4x = 0 + -150

Combine like terms: 0 + -150 = -150
-4x = -150

Divide each side by '-4'.
x = 37.5

Simplifying
x = 37.5

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