-8(x+5)+7(2x+1)=

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Solution for -8(x+5)+7(2x+1)= equation:


Simplifying
-8(x + 5) + 7(2x + 1) = 0

Reorder the terms:
-8(5 + x) + 7(2x + 1) = 0
(5 * -8 + x * -8) + 7(2x + 1) = 0
(-40 + -8x) + 7(2x + 1) = 0

Reorder the terms:
-40 + -8x + 7(1 + 2x) = 0
-40 + -8x + (1 * 7 + 2x * 7) = 0
-40 + -8x + (7 + 14x) = 0

Reorder the terms:
-40 + 7 + -8x + 14x = 0

Combine like terms: -40 + 7 = -33
-33 + -8x + 14x = 0

Combine like terms: -8x + 14x = 6x
-33 + 6x = 0

Solving
-33 + 6x = 0

Solving for variable 'x'.

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

Add '33' to each side of the equation.
-33 + 33 + 6x = 0 + 33

Combine like terms: -33 + 33 = 0
0 + 6x = 0 + 33
6x = 0 + 33

Combine like terms: 0 + 33 = 33
6x = 33

Divide each side by '6'.
x = 5.5

Simplifying
x = 5.5

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