15x+3=30x-4

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Solution for 15x+3=30x-4 equation:


Simplifying
15x + 3 = 30x + -4

Reorder the terms:
3 + 15x = 30x + -4

Reorder the terms:
3 + 15x = -4 + 30x

Solving
3 + 15x = -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 + 15x + -30x = -4 + 30x + -30x

Combine like terms: 15x + -30x = -15x
3 + -15x = -4 + 30x + -30x

Combine like terms: 30x + -30x = 0
3 + -15x = -4 + 0
3 + -15x = -4

Add '-3' to each side of the equation.
3 + -3 + -15x = -4 + -3

Combine like terms: 3 + -3 = 0
0 + -15x = -4 + -3
-15x = -4 + -3

Combine like terms: -4 + -3 = -7
-15x = -7

Divide each side by '-15'.
x = 0.4666666667

Simplifying
x = 0.4666666667

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