8x+7-3(2+4)=x

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Solution for 8x+7-3(2+4)=x equation:


Simplifying
8x + 7 + -3(2 + 4) = x

Combine like terms: 2 + 4 = 6
8x + 7 + -3(6) = x

Multiply -3 * 6
8x + 7 + -18 = x

Reorder the terms:
7 + -18 + 8x = x

Combine like terms: 7 + -18 = -11
-11 + 8x = x

Solving
-11 + 8x = x

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.
-11 + 8x + -1x = x + -1x

Combine like terms: 8x + -1x = 7x
-11 + 7x = x + -1x

Combine like terms: x + -1x = 0
-11 + 7x = 0

Add '11' to each side of the equation.
-11 + 11 + 7x = 0 + 11

Combine like terms: -11 + 11 = 0
0 + 7x = 0 + 11
7x = 0 + 11

Combine like terms: 0 + 11 = 11
7x = 11

Divide each side by '7'.
x = 1.571428571

Simplifying
x = 1.571428571

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