2x-3=10x-21

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Solution for 2x-3=10x-21 equation:


Simplifying
2x + -3 = 10x + -21

Reorder the terms:
-3 + 2x = 10x + -21

Reorder the terms:
-3 + 2x = -21 + 10x

Solving
-3 + 2x = -21 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
-3 + 2x + -10x = -21 + 10x + -10x

Combine like terms: 2x + -10x = -8x
-3 + -8x = -21 + 10x + -10x

Combine like terms: 10x + -10x = 0
-3 + -8x = -21 + 0
-3 + -8x = -21

Add '3' to each side of the equation.
-3 + 3 + -8x = -21 + 3

Combine like terms: -3 + 3 = 0
0 + -8x = -21 + 3
-8x = -21 + 3

Combine like terms: -21 + 3 = -18
-8x = -18

Divide each side by '-8'.
x = 2.25

Simplifying
x = 2.25

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