9x-3=30x+4

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Solution for 9x-3=30x+4 equation:


Simplifying
9x + -3 = 30x + 4

Reorder the terms:
-3 + 9x = 30x + 4

Reorder the terms:
-3 + 9x = 4 + 30x

Solving
-3 + 9x = 4 + 30x

Solving for variable 'x'.

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

Add '-30x' to each side of the equation.
-3 + 9x + -30x = 4 + 30x + -30x

Combine like terms: 9x + -30x = -21x
-3 + -21x = 4 + 30x + -30x

Combine like terms: 30x + -30x = 0
-3 + -21x = 4 + 0
-3 + -21x = 4

Add '3' to each side of the equation.
-3 + 3 + -21x = 4 + 3

Combine like terms: -3 + 3 = 0
0 + -21x = 4 + 3
-21x = 4 + 3

Combine like terms: 4 + 3 = 7
-21x = 7

Divide each side by '-21'.
x = -0.3333333333

Simplifying
x = -0.3333333333

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