4(x-5)+7x=20+3x

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Solution for 4(x-5)+7x=20+3x equation:


Simplifying
4(x + -5) + 7x = 20 + 3x

Reorder the terms:
4(-5 + x) + 7x = 20 + 3x
(-5 * 4 + x * 4) + 7x = 20 + 3x
(-20 + 4x) + 7x = 20 + 3x

Combine like terms: 4x + 7x = 11x
-20 + 11x = 20 + 3x

Solving
-20 + 11x = 20 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-20 + 11x + -3x = 20 + 3x + -3x

Combine like terms: 11x + -3x = 8x
-20 + 8x = 20 + 3x + -3x

Combine like terms: 3x + -3x = 0
-20 + 8x = 20 + 0
-20 + 8x = 20

Add '20' to each side of the equation.
-20 + 20 + 8x = 20 + 20

Combine like terms: -20 + 20 = 0
0 + 8x = 20 + 20
8x = 20 + 20

Combine like terms: 20 + 20 = 40
8x = 40

Divide each side by '8'.
x = 5

Simplifying
x = 5

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