4x+6-7x+9=18

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Solution for 4x+6-7x+9=18 equation:


Simplifying
4x + 6 + -7x + 9 = 18

Reorder the terms:
6 + 9 + 4x + -7x = 18

Combine like terms: 6 + 9 = 15
15 + 4x + -7x = 18

Combine like terms: 4x + -7x = -3x
15 + -3x = 18

Solving
15 + -3x = 18

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + -3x = 18 + -15

Combine like terms: 15 + -15 = 0
0 + -3x = 18 + -15
-3x = 18 + -15

Combine like terms: 18 + -15 = 3
-3x = 3

Divide each side by '-3'.
x = -1

Simplifying
x = -1

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