48+3x=90+9x

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Solution for 48+3x=90+9x equation:


Simplifying
48 + 3x = 90 + 9x

Solving
48 + 3x = 90 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
48 + 3x + -9x = 90 + 9x + -9x

Combine like terms: 3x + -9x = -6x
48 + -6x = 90 + 9x + -9x

Combine like terms: 9x + -9x = 0
48 + -6x = 90 + 0
48 + -6x = 90

Add '-48' to each side of the equation.
48 + -48 + -6x = 90 + -48

Combine like terms: 48 + -48 = 0
0 + -6x = 90 + -48
-6x = 90 + -48

Combine like terms: 90 + -48 = 42
-6x = 42

Divide each side by '-6'.
x = -7

Simplifying
x = -7

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