7+3.2=8x+9

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Solution for 7+3.2=8x+9 equation:


Simplifying
7 + 3.2 = 8x + 9

Combine like terms: 7 + 3.2 = 10.2
10.2 = 8x + 9

Reorder the terms:
10.2 = 9 + 8x

Solving
10.2 = 9 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
10.2 + -8x = 9 + 8x + -8x

Combine like terms: 8x + -8x = 0
10.2 + -8x = 9 + 0
10.2 + -8x = 9

Add '-10.2' to each side of the equation.
10.2 + -10.2 + -8x = 9 + -10.2

Combine like terms: 10.2 + -10.2 = 0.0
0.0 + -8x = 9 + -10.2
-8x = 9 + -10.2

Combine like terms: 9 + -10.2 = -1.2
-8x = -1.2

Divide each side by '-8'.
x = 0.15

Simplifying
x = 0.15

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