8a+1.5=9a-6.7

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Solution for 8a+1.5=9a-6.7 equation:


Simplifying
8a + 1.5 = 9a + -6.7

Reorder the terms:
1.5 + 8a = 9a + -6.7

Reorder the terms:
1.5 + 8a = -6.7 + 9a

Solving
1.5 + 8a = -6.7 + 9a

Solving for variable 'a'.

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

Add '-9a' to each side of the equation.
1.5 + 8a + -9a = -6.7 + 9a + -9a

Combine like terms: 8a + -9a = -1a
1.5 + -1a = -6.7 + 9a + -9a

Combine like terms: 9a + -9a = 0
1.5 + -1a = -6.7 + 0
1.5 + -1a = -6.7

Add '-1.5' to each side of the equation.
1.5 + -1.5 + -1a = -6.7 + -1.5

Combine like terms: 1.5 + -1.5 = 0.0
0.0 + -1a = -6.7 + -1.5
-1a = -6.7 + -1.5

Combine like terms: -6.7 + -1.5 = -8.2
-1a = -8.2

Divide each side by '-1'.
a = 8.2

Simplifying
a = 8.2

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