Question

solve 5x+3=2x+9solve plz​

Answer 1

Step-by-step explanation:

5x+3=2x+9

5x+2x=9-3

6x=6

x=1

Answer 2

Answer:

Given:-

Solve: 5x + 3 = 2x + 9.

To Find:-

The value of "x".

Note:-

●》For finding x, we will add or subtract common terms by transposing.

●》For finding some values, we need to transposed a term from its side to another and signs are also changed or not. For example - Positive becomes negative ( signs are changed ), Multiple becomes divisional ( signs are not changed ).

●》Equation means the sum of two side term should be equal.

Solution:-

☆ Equation~

▪︎$5x + 3 = 2x + 9$

☆ According to note first and second point~

▪︎$5x - 2x + 3 = 9$

▪︎$5x - 2x = 9 - 3$

▪︎$3x = 6$

▪︎$x = \frac{6}{3}$

☆ After doing calculations~

▪︎$x = 2$

$\huge\pink{x = 2}$

Checking:-

♤ According to note third point~

• $5x + 3 = 2x + 9 \ \ ?$

♤ Applying "x" value

• $5 × 2 + 3 = 2 × 2 + 9 \ \ ?$

• $10 + 3 = 4 + 9 \ \ ?$

• $13 = 13 \ \ ?$

♤ Yes!

$\huge\pink{Hence, Proved: x = 2}$

Answer:-

Hence, the value of x = 2.

:)