Question

9. GIVEN: y(x + 1) = 51; y = 3 PROVE: x = 16​

Answer 1

• Below!

Explanation:

Given:

• y(x + 1) = 51
• y = 3

What to prove: x = 16

• => y(x + 1) = 51
• => 3(x + 1) = 51
• => 3x + 3 = 51
• => 3x = 51 - 3
• => 3x = 48
• => x = 16

Conclusion:

We have now proved that x = 16.

Hoped this helped.

`BrainiacUSer1357`

Answer 2

see explanation

Explanation:

y(x + 1) = 51 ← substitute y = 3 into the equation

3(x + 1) = 51 ( divide both sides by 3 )

x + 1 = 17 ( subtract 1 from both sides )

x = 16