7(4+8x)+2(1-10x)=

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Solution for 7(4+8x)+2(1-10x)= equation:


Simplifying
7(4 + 8x) + 2(1 + -10x) = 0
(4 * 7 + 8x * 7) + 2(1 + -10x) = 0
(28 + 56x) + 2(1 + -10x) = 0
28 + 56x + (1 * 2 + -10x * 2) = 0
28 + 56x + (2 + -20x) = 0

Reorder the terms:
28 + 2 + 56x + -20x = 0

Combine like terms: 28 + 2 = 30
30 + 56x + -20x = 0

Combine like terms: 56x + -20x = 36x
30 + 36x = 0

Solving
30 + 36x = 0

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 + 36x = 0 + -30

Combine like terms: 30 + -30 = 0
0 + 36x = 0 + -30
36x = 0 + -30

Combine like terms: 0 + -30 = -30
36x = -30

Divide each side by '36'.
x = -0.8333333333

Simplifying
x = -0.8333333333

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