7x-6(x-5)=20

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Solution for 7x-6(x-5)=20 equation:


Simplifying
7x + -6(x + -5) = 20

Reorder the terms:
7x + -6(-5 + x) = 20
7x + (-5 * -6 + x * -6) = 20
7x + (30 + -6x) = 20

Reorder the terms:
30 + 7x + -6x = 20

Combine like terms: 7x + -6x = 1x
30 + 1x = 20

Solving
30 + 1x = 20

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + 1x = 20 + -30

Combine like terms: 30 + -30 = 0
0 + 1x = 20 + -30
1x = 20 + -30

Combine like terms: 20 + -30 = -10
1x = -10

Divide each side by '1'.
x = -10

Simplifying
x = -10

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