18x-30=21x-35

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Solution for 18x-30=21x-35 equation:


Simplifying
18x + -30 = 21x + -35

Reorder the terms:
-30 + 18x = 21x + -35

Reorder the terms:
-30 + 18x = -35 + 21x

Solving
-30 + 18x = -35 + 21x

Solving for variable 'x'.

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

Add '-21x' to each side of the equation.
-30 + 18x + -21x = -35 + 21x + -21x

Combine like terms: 18x + -21x = -3x
-30 + -3x = -35 + 21x + -21x

Combine like terms: 21x + -21x = 0
-30 + -3x = -35 + 0
-30 + -3x = -35

Add '30' to each side of the equation.
-30 + 30 + -3x = -35 + 30

Combine like terms: -30 + 30 = 0
0 + -3x = -35 + 30
-3x = -35 + 30

Combine like terms: -35 + 30 = -5
-3x = -5

Divide each side by '-3'.
x = 1.666666667

Simplifying
x = 1.666666667

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