(10x+30)-(8x-3)=

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Solution for (10x+30)-(8x-3)= equation:


Simplifying
(10x + 30) + -1(8x + -3) = 0

Reorder the terms:
(30 + 10x) + -1(8x + -3) = 0

Remove parenthesis around (30 + 10x)
30 + 10x + -1(8x + -3) = 0

Reorder the terms:
30 + 10x + -1(-3 + 8x) = 0
30 + 10x + (-3 * -1 + 8x * -1) = 0
30 + 10x + (3 + -8x) = 0

Reorder the terms:
30 + 3 + 10x + -8x = 0

Combine like terms: 30 + 3 = 33
33 + 10x + -8x = 0

Combine like terms: 10x + -8x = 2x
33 + 2x = 0

Solving
33 + 2x = 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 + 2x = 0 + -33

Combine like terms: 33 + -33 = 0
0 + 2x = 0 + -33
2x = 0 + -33

Combine like terms: 0 + -33 = -33
2x = -33

Divide each side by '2'.
x = -16.5

Simplifying
x = -16.5

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