Solve 3x +7 = 35- x and check your answer

Asked by kakoli591 | 9th Dec, 2020, 11:59: AM

Expert Answer:

3x + 7=35 - x

→ 3x + x = 35 - 7

→ 4x = 28

→ x = 28/4

→ x = 7

L.H.S = 3x + 7 = 3(7) + 7 = 28

R.H.S = 35 - x = 35 - 7 = 28

Here, L.H.S = R.H.S

Hence, it is verified.

Answered by Yasmeen Khan | 12th Dec, 2020, 01:13: PM