Question

2/ 3 x + 7 = 19 solve and check​

Answer 1

Question :-

Solve and Check :- $\frac{2x}{3} =19$

Answer :-

$\frac{2x}{3} =19$

➳ $2x=19$ × $3$

➳ $2x=57$

➳ $x=57\div2$

➳ $x=28.5$

Verification :-

LHS = $\frac{2x}{3}$

= $\frac{2*28.5}{3}$

= $\frac{57}{3}$

= $19$

RHS = $19$

LHS = RHS hence, verified.

Thus,

The value of $x$ equals to $28.5$.

☆ Hope it Helps ☆

Answer 2

Answer:

Question :-

Solve and Check :- \frac{2x}{3} =19

3

2x

=19

Answer :-

\frac{2x}{3} =19

3

2x

=19

➳ 2x=192x=19 × 33

➳ 2x=572x=57

➳ x=57\div2x=57÷2

➳ x=28.5x=28.5

Verification :-

LHS = \frac{2x}{3}

3

2x

= \frac{2*28.5}{3}

3

2∗28.5

= \frac{57}{3}

3

57

= 1919

RHS = 1919

LHS = RHS hence, verified.

Thus,

The value of xx equals to 28.528.5 .

☆ Hope it Helps ☆