6x-9-2x+10=20

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Solution for 6x-9-2x+10=20 equation:


Simplifying
6x + -9 + -2x + 10 = 20

Reorder the terms:
-9 + 10 + 6x + -2x = 20

Combine like terms: -9 + 10 = 1
1 + 6x + -2x = 20

Combine like terms: 6x + -2x = 4x
1 + 4x = 20

Solving
1 + 4x = 20

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 4x = 20 + -1

Combine like terms: 1 + -1 = 0
0 + 4x = 20 + -1
4x = 20 + -1

Combine like terms: 20 + -1 = 19
4x = 19

Divide each side by '4'.
x = 4.75

Simplifying
x = 4.75

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