Distribute on the left side
7.4a+22.2=3.2a+43.2
Subtract 3.2a from both sides
4.2a+22.2=43.2
Subtract 22.2 from both sides
4.2a=21
Divide both sides by 4.2
a=5
Answer: 57.7
Step-by-step explanation:
42 less than x is -50 would be written as x - 42 = -50
Answer:
6, -7
Step-by-step explanation:
when I followed those instructions, that's what i got.
:)
