3x-5+4x=9-7x

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Solution for 3x-5+4x=9-7x equation:


Simplifying
3x + -5 + 4x = 9 + -7x

Reorder the terms:
-5 + 3x + 4x = 9 + -7x

Combine like terms: 3x + 4x = 7x
-5 + 7x = 9 + -7x

Solving
-5 + 7x = 9 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
-5 + 7x + 7x = 9 + -7x + 7x

Combine like terms: 7x + 7x = 14x
-5 + 14x = 9 + -7x + 7x

Combine like terms: -7x + 7x = 0
-5 + 14x = 9 + 0
-5 + 14x = 9

Add '5' to each side of the equation.
-5 + 5 + 14x = 9 + 5

Combine like terms: -5 + 5 = 0
0 + 14x = 9 + 5
14x = 9 + 5

Combine like terms: 9 + 5 = 14
14x = 14

Divide each side by '14'.
x = 1

Simplifying
x = 1

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