Question

1) Solve: 4(5a 4) 3(2a 1) = 7​

Answer 1

Step-by-step explanation:

Given 4a+3=5a−4 --------(1)

⟹4a−5a=−3−4

⟹−a=−7

⟹a=7

On putting the value of a in the equation (1)

L.H.S =4×7+3=31

R.H.S =5×7−4=31

⟹L.H.S =R.H.S