Question

solve and check : 5y +3=18 ​

Answer 1

$5y + 3 = 18 \\ \\ 5y = 18 - 3 \\ \\ 5y = 15 \\ \\ y = \frac{15}{5} \\ \\ y = 3$

Answer 2

here is your answer mate :

Simplifying

5y + 3 = 18

Reorder the terms:

3 + 5y = 18

Solving

3 + 5y = 18

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-3' to each side of the equation.

3 + -3 + 5y = 18 + -3

Combine like terms: 3 + -3 = 0

0 + 5y = 18 + -3

5y = 18 + -3

Combine like terms: 18 + -3 = 15

5y = 15

Divide each side by '5'.

y = 3

Simplifying

y = 3

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