2(7x-10)=15x+20+3x

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Solution for 2(7x-10)=15x+20+3x equation:


Simplifying
2(7x + -10) = 15x + 20 + 3x

Reorder the terms:
2(-10 + 7x) = 15x + 20 + 3x
(-10 * 2 + 7x * 2) = 15x + 20 + 3x
(-20 + 14x) = 15x + 20 + 3x

Reorder the terms:
-20 + 14x = 20 + 15x + 3x

Combine like terms: 15x + 3x = 18x
-20 + 14x = 20 + 18x

Solving
-20 + 14x = 20 + 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.
-20 + 14x + -18x = 20 + 18x + -18x

Combine like terms: 14x + -18x = -4x
-20 + -4x = 20 + 18x + -18x

Combine like terms: 18x + -18x = 0
-20 + -4x = 20 + 0
-20 + -4x = 20

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

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

Combine like terms: 20 + 20 = 40
-4x = 40

Divide each side by '-4'.
x = -10

Simplifying
x = -10

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