3(7x+6)=10-(2-x)

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Solution for 3(7x+6)=10-(2-x) equation:


Simplifying
3(7x + 6) = 10 + -1(2 + -1x)

Reorder the terms:
3(6 + 7x) = 10 + -1(2 + -1x)
(6 * 3 + 7x * 3) = 10 + -1(2 + -1x)
(18 + 21x) = 10 + -1(2 + -1x)
18 + 21x = 10 + (2 * -1 + -1x * -1)
18 + 21x = 10 + (-2 + 1x)

Combine like terms: 10 + -2 = 8
18 + 21x = 8 + 1x

Solving
18 + 21x = 8 + 1x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
18 + 21x + -1x = 8 + 1x + -1x

Combine like terms: 21x + -1x = 20x
18 + 20x = 8 + 1x + -1x

Combine like terms: 1x + -1x = 0
18 + 20x = 8 + 0
18 + 20x = 8

Add '-18' to each side of the equation.
18 + -18 + 20x = 8 + -18

Combine like terms: 18 + -18 = 0
0 + 20x = 8 + -18
20x = 8 + -18

Combine like terms: 8 + -18 = -10
20x = -10

Divide each side by '20'.
x = -0.5

Simplifying
x = -0.5

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