3x-9+4x=8x-10

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Solution for 3x-9+4x=8x-10 equation:


Simplifying
3x + -9 + 4x = 8x + -10

Reorder the terms:
-9 + 3x + 4x = 8x + -10

Combine like terms: 3x + 4x = 7x
-9 + 7x = 8x + -10

Reorder the terms:
-9 + 7x = -10 + 8x

Solving
-9 + 7x = -10 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-9 + 7x + -8x = -10 + 8x + -8x

Combine like terms: 7x + -8x = -1x
-9 + -1x = -10 + 8x + -8x

Combine like terms: 8x + -8x = 0
-9 + -1x = -10 + 0
-9 + -1x = -10

Add '9' to each side of the equation.
-9 + 9 + -1x = -10 + 9

Combine like terms: -9 + 9 = 0
0 + -1x = -10 + 9
-1x = -10 + 9

Combine like terms: -10 + 9 = -1
-1x = -1

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

Simplifying
x = 1

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