3x-28+x=3x-30

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Solution for 3x-28+x=3x-30 equation:


Simplifying
3x + -28 + x = 3x + -30

Reorder the terms:
-28 + 3x + x = 3x + -30

Combine like terms: 3x + x = 4x
-28 + 4x = 3x + -30

Reorder the terms:
-28 + 4x = -30 + 3x

Solving
-28 + 4x = -30 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-28 + 4x + -3x = -30 + 3x + -3x

Combine like terms: 4x + -3x = 1x
-28 + 1x = -30 + 3x + -3x

Combine like terms: 3x + -3x = 0
-28 + 1x = -30 + 0
-28 + 1x = -30

Add '28' to each side of the equation.
-28 + 28 + 1x = -30 + 28

Combine like terms: -28 + 28 = 0
0 + 1x = -30 + 28
1x = -30 + 28

Combine like terms: -30 + 28 = -2
1x = -2

Divide each side by '1'.
x = -2

Simplifying
x = -2

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