Question

solve the following equation by systematic method 7 - 3 x =4​

Answer 1

Step-by-step explanation:

7 - 3 x = 4

- 3 x = 4 - 7

x = - 3 / - 3

x = 1

Answer 2

➼ Question ➼

Find x in 7 - 3x = 4 by Systematic method.

Subtract 7 from both sides :-

• - 7 + 7 - 3x = - 7 + 4

Which equals to :-

• - 3x = - 3

Divide (- 3) from both sides :-

• - 3x ÷ (- 3) = - 3 ÷ (- 3)

Which equals to :-

• x = 1

Verification :-

LHS = 7 - 3x

= 7 - 3 × 1

= 7 - 3

= 4

RHS = 4

LHS = RHS hence, verified.

Therefore,

The value of x is 1.

☆ Hope it Helps ☆