Question

solve eqaution and check answer 7x-3x+8=x+2​

Answer 1

Answer:

x = -2

Step-by-step explanation:

7x - 3x + 8 = x + 2​

4x + 8 = x + 2

4x - x = -8 + 2

3x = - 6

x = - 2

Put the value of x = -2

7(-2) - 3(-2) +8 = (-2) + 2

-14 + 6 + 8 = -2 +2

-8 + 8 = -2 + 2

0 = 0

Hence, value of x =-2

Answer 2

$7x - 3x + 8 = x + 2$

$\implies \: 4x + 8 = x + 2$

$\implies \: 4x - x + 8 - 2 = 0$

$\implies \: 3x + 6 = 0$

$\implies \: x = \frac{ - 6}{3}$

$\implies \: x = \frac{ - 2}{1}$

$\therefore \: x = - 2$