Question

What is the answer to vthis problem ??? 10 − 4m + 7m = m − 10

Answer 1

Answer:

Step-by-step explanation:

10   -   4m     +    7m    =    m     -   10

Simply both sides:

10    +     -4m   +  7m  =   m   +     -10

Combine like terms:

( -4m  +  7m)   +  (10)   =   m   -   10

3m  +   10   =   m   -10

3m  +   10   =     m   - 10

Subtarct  m from both sides:

3m  +  10   -  m   =  m  - 10   -  m

2m   +   10  =   -10

Subtract   10 from both sides:

2m   +  10  - 10   =      -10    -    10

2m    =    -20

Divide  both sides by the 2:

2m/2     =     -20/2

m     =     -10

Answer    =====>     m     =       -10

Hope that helps           : )     -P-