Answer:
12
Step-by-step explanation:
7+5
Answer:
B=-2+5 collecting like terms
B=3 answer
Answer:
3, 4, 8
Step-by-step explanation:
Answer:
x= no solution
Step-by-step explanation:
4x-2+x=-2+2x
We first add 4x+x on the left side.
5x-2=2+2x
We then add 2 to both sides.
5x=2x
The answer is no solution because we got no answer out of the equation.