Question

Solue: 3(x+2) - 2 (x-1) = 7​

Answer 1

Answer:

Given, 3(x+2)−2(x−1)=7

⇒3x+6−2x+2=7

⇒x+8=7

Subtract 8 on both sides,

x+8−8=7−8

⇒x=−1

Answer 2

Answer:

$3(x + 2) - 2(x - 1) = 7 \\ 3x + 6 - 2x + 2 = 7 \\ x + 8 = 7 \\ x = 7 - 8 \\ x = - 1$