3x+30=3.5x

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Solution for 3x+30=3.5x equation:


Simplifying
3x + 30 = 3.5x

Reorder the terms:
30 + 3x = 3.5x

Solving
30 + 3x = 3.5x

Solving for variable 'x'.

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

Add '-3.5x' to each side of the equation.
30 + 3x + -3.5x = 3.5x + -3.5x

Combine like terms: 3x + -3.5x = -0.5x
30 + -0.5x = 3.5x + -3.5x

Combine like terms: 3.5x + -3.5x = 0.0
30 + -0.5x = 0.0

Add '-30' to each side of the equation.
30 + -30 + -0.5x = 0.0 + -30

Combine like terms: 30 + -30 = 0
0 + -0.5x = 0.0 + -30
-0.5x = 0.0 + -30

Combine like terms: 0.0 + -30 = -30
-0.5x = -30

Divide each side by '-0.5'.
x = 60

Simplifying
x = 60

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