3x+5(x-3)+8=0

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Solution for 3x+5(x-3)+8=0 equation:


Simplifying
3x + 5(x + -3) + 8 = 0

Reorder the terms:
3x + 5(-3 + x) + 8 = 0
3x + (-3 * 5 + x * 5) + 8 = 0
3x + (-15 + 5x) + 8 = 0

Reorder the terms:
-15 + 8 + 3x + 5x = 0

Combine like terms: -15 + 8 = -7
-7 + 3x + 5x = 0

Combine like terms: 3x + 5x = 8x
-7 + 8x = 0

Solving
-7 + 8x = 0

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 8x = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 8x = 0 + 7
8x = 0 + 7

Combine like terms: 0 + 7 = 7
8x = 7

Divide each side by '8'.
x = 0.875

Simplifying
x = 0.875

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