10x-18=7x+3

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Solution for 10x-18=7x+3 equation:


Simplifying
10x + -18 = 7x + 3

Reorder the terms:
-18 + 10x = 7x + 3

Reorder the terms:
-18 + 10x = 3 + 7x

Solving
-18 + 10x = 3 + 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.
-18 + 10x + -7x = 3 + 7x + -7x

Combine like terms: 10x + -7x = 3x
-18 + 3x = 3 + 7x + -7x

Combine like terms: 7x + -7x = 0
-18 + 3x = 3 + 0
-18 + 3x = 3

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

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

Combine like terms: 3 + 18 = 21
3x = 21

Divide each side by '3'.
x = 7

Simplifying
x = 7

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