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Chapter 2: Q74. (page 74)

Solve each equation for y.

3x-5y+4=0

Short Answer

Expert verified

The required solution is y=3x+45.

Step by step solution

01

– State the concept

An equation solved for y gives an equation where y is the only thing on the left-hand side and the other terms are on the right-hand side.

02

– List the given data

The given equation is 3x-5y+4=0.

03

– Solve for y 

3x-5y+4=0(Given equation)

3x-5y+4+5y=0+5y(Add 5y to both sides)

3x+4=5y (Simplify)

5y=3x+4 (Rearrange)

5y5=3x+45(Divide both sides by 5)

y=3x+45 (Simplify)

So, the required solution is y=3x+45.

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