Question

please solve the following i will thank your 5 answers and mark you brainlist. ​

Answer 1

Step-by-step explanation:

a) x + $\frac{8}{2}$ = 4

=> x + 4 = 4

=> x = 4 - 4

=> x = 0 (Ans)

Verification:

LHS = x + $\frac{8}{2}$                                 RHS = 4

        = 0 + $\frac{8}{2}$

        = $\frac{8}{2}$ = 4

LHS = RHS verified

b) 4x - 3 = 2x + 1

=> 4x - 2x = 3+1

=> 2x = 4

=> x = $\frac{4}{2}$

=> x = 2 (Ans)

Verification:

LHS = 4x - 3                                      RHS = 2x + 1

       = 4 × 2 - 3                                          =  2 × 2 + 1

       = 8 - 3                                                = 4 + 1

       = 5                                                      = 5

LHS = RHS verified.

Answer 2

Answer:

a) x + \frac{8}{2}

2

8

= 4

=> x + 4 = 4

=> x = 4 - 4

=> x = 0 (Ans)

Verification:

LHS = x + \frac{8}{2}

2

8

RHS = 4

= 0 + \frac{8}{2}

2

8

= \frac{8}{2}

2

8

= 4

LHS = RHS verified

b) 4x - 3 = 2x + 1

=> 4x - 2x = 3+1

=> 2x = 4

=> x = \frac{4}{2}

2

4

=> x = 2 (Ans)

Verification:

LHS = 4x - 3 RHS = 2x + 1

= 4 × 2 - 3 = 2 × 2 + 1

= 8 - 3 = 4 + 1

= 5 = 5

LHS = RHS verified