7x+30=14x-28

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Solution for 7x+30=14x-28 equation:


Simplifying
7x + 30 = 14x + -28

Reorder the terms:
30 + 7x = 14x + -28

Reorder the terms:
30 + 7x = -28 + 14x

Solving
30 + 7x = -28 + 14x

Solving for variable 'x'.

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

Add '-14x' to each side of the equation.
30 + 7x + -14x = -28 + 14x + -14x

Combine like terms: 7x + -14x = -7x
30 + -7x = -28 + 14x + -14x

Combine like terms: 14x + -14x = 0
30 + -7x = -28 + 0
30 + -7x = -28

Add '-30' to each side of the equation.
30 + -30 + -7x = -28 + -30

Combine like terms: 30 + -30 = 0
0 + -7x = -28 + -30
-7x = -28 + -30

Combine like terms: -28 + -30 = -58
-7x = -58

Divide each side by '-7'.
x = 8.285714286

Simplifying
x = 8.285714286

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