distributing ... 78 = -2m - 6 + m
combining terms ... 78 = - m - 6
multiplying by -1 ... -78 = m + 6
subtracting 6 ... ?
Solve the equation.
78=-2(m+3)+m
A –28
B –42
C –72
D –84
1 answer
78=-2(m+3)+m
A –28
B –42
C –72
D –84
1 answer