8.2-(-1.5)=m

Solution for 8.2-(-1.5)=m equation:

Simplifying
8.2 + -1(-1.5) = m

Multiply -1 * -1.5
8.2 + 1.5 = m

Combine like terms: 8.2 + 1.5 = 9.7
9.7 = m

Solving
9.7 = m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
9.7 + -1m = m + -1m

Combine like terms: m + -1m = 0
9.7 + -1m = 0

Add '-9.7' to each side of the equation.
9.7 + -9.7 + -1m = 0 + -9.7

Combine like terms: 9.7 + -9.7 = 0.0
0.0 + -1m = 0 + -9.7
-1m = 0 + -9.7

Combine like terms: 0 + -9.7 = -9.7
-1m = -9.7

Divide each side by '-1'.
m = 9.7

Simplifying
m = 9.7