1.2m+2.89=1.57

Solution for 1.2m+2.89=1.57 equation:

Simplifying
1.2m + 2.89 = 1.57

Reorder the terms:
2.89 + 1.2m = 1.57

Solving
2.89 + 1.2m = 1.57

Solving for variable 'm'.

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

Add '-2.89' to each side of the equation.
2.89 + -2.89 + 1.2m = 1.57 + -2.89

Combine like terms: 2.89 + -2.89 = 0.00
0.00 + 1.2m = 1.57 + -2.89
1.2m = 1.57 + -2.89

Combine like terms: 1.57 + -2.89 = -1.32
1.2m = -1.32

Divide each side by '1.2'.
m = -1.1

Simplifying
m = -1.1