5x+9-4x-7=7

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Solution for 5x+9-4x-7=7 equation:


Simplifying
5x + 9 + -4x + -7 = 7

Reorder the terms:
9 + -7 + 5x + -4x = 7

Combine like terms: 9 + -7 = 2
2 + 5x + -4x = 7

Combine like terms: 5x + -4x = 1x
2 + 1x = 7

Solving
2 + 1x = 7

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 + 1x = 7 + -2

Combine like terms: 2 + -2 = 0
0 + 1x = 7 + -2
1x = 7 + -2

Combine like terms: 7 + -2 = 5
1x = 5

Divide each side by '1'.
x = 5

Simplifying
x = 5

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