9-8(5x+3)=7

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Solution for 9-8(5x+3)=7 equation:


Simplifying
9 + -8(5x + 3) = 7

Reorder the terms:
9 + -8(3 + 5x) = 7
9 + (3 * -8 + 5x * -8) = 7
9 + (-24 + -40x) = 7

Combine like terms: 9 + -24 = -15
-15 + -40x = 7

Solving
-15 + -40x = 7

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + -40x = 7 + 15

Combine like terms: -15 + 15 = 0
0 + -40x = 7 + 15
-40x = 7 + 15

Combine like terms: 7 + 15 = 22
-40x = 22

Divide each side by '-40'.
x = -0.55

Simplifying
x = -0.55

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