Question

Can someone please help me with these step by step?

4p+2p=3p-7
3n-5=7n+11
-3c-12=-5c+c
7 (6-2a)=5 (-3a+1)
2r-(5-r)=13+2r
2 (a-4)=4a-(2a+4)
5y+2=1/2 (10y+4)
-6a+3=-3 (2a-1)

Answer 1

1)
`p= (-7)/(3)`

2)N=−4

3)C=12

4)A=−37

5)R=18

6)No solution, since your answer is 0=4

7)The real numbers are solutions, since the answer is 0=0

8) Same thing as number 7.

Answer 2

for #1: simplify both sides of the equation ,subtract 3p from both sides, divide both sides by 3, answer p=-7/3