4x-3(2x-5)=20

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Solution for 4x-3(2x-5)=20 equation:


Simplifying
4x + -3(2x + -5) = 20

Reorder the terms:
4x + -3(-5 + 2x) = 20
4x + (-5 * -3 + 2x * -3) = 20
4x + (15 + -6x) = 20

Reorder the terms:
15 + 4x + -6x = 20

Combine like terms: 4x + -6x = -2x
15 + -2x = 20

Solving
15 + -2x = 20

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + -2x = 20 + -15

Combine like terms: 15 + -15 = 0
0 + -2x = 20 + -15
-2x = 20 + -15

Combine like terms: 20 + -15 = 5
-2x = 5

Divide each side by '-2'.
x = -2.5

Simplifying
x = -2.5

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