10x+9=18x+7

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Solution for 10x+9=18x+7 equation:


Simplifying
10x + 9 = 18x + 7

Reorder the terms:
9 + 10x = 18x + 7

Reorder the terms:
9 + 10x = 7 + 18x

Solving
9 + 10x = 7 + 18x

Solving for variable 'x'.

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

Add '-18x' to each side of the equation.
9 + 10x + -18x = 7 + 18x + -18x

Combine like terms: 10x + -18x = -8x
9 + -8x = 7 + 18x + -18x

Combine like terms: 18x + -18x = 0
9 + -8x = 7 + 0
9 + -8x = 7

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

Combine like terms: 9 + -9 = 0
0 + -8x = 7 + -9
-8x = 7 + -9

Combine like terms: 7 + -9 = -2
-8x = -2

Divide each side by '-8'.
x = 0.25

Simplifying
x = 0.25

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