(-3x)+7x-2=30whatisX

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Solution for (-3x)+7x-2=30whatisX equation:


Simplifying
(-3x) + 7x + -2 = 30whatisX

Reorder the terms:
-2 + (-3x) + 7x = 30whatisX

Combine like terms: (-3x) + 7x = 4x
-2 + 4x = 30whatisX

Solving
-2 + 4x = 30ahistwX

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 4x = 2 + 30ahistwX

Combine like terms: -2 + 2 = 0
0 + 4x = 2 + 30ahistwX
4x = 2 + 30ahistwX

Divide each side by '4'.
x = 0.5 + 7.5ahistwX

Simplifying
x = 0.5 + 7.5ahistwX

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