Question

solve the equation and verify the answer in each case:3(x+2)-2(x-1)=7​

Answer 1

Answer:

X= -1

Step-by-step explanation:

Verification

Lhs:

3(-1+2)-2(-1-1)

3(1)-2(-2)

3+4

7

Rhs:

7

Lhs=rhs

Hence verified

Answer 2

Answer:

3(x+2)-2(x-1)=7

3x+6-2x+2=7

3x-2x+6+2=7

x+8=7

x=7-8

x=-1