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3 years ago

What is the solution set for 4x−3=2x+5 , given the replacement set {2, 3, 4, 5} ?

Mathematics

2 answers:

antiseptic1488 [7]3 years ago

8 0

The answer is C. x=4

Illusion [34]3 years ago

5 0

Answer:

$C.x=4$

Step-by-step explanation:

We are given that an equation

$4x-3=2x+5$

The replacement set ={2,3,4,5}

We have to find the solution of given equation.

$4x-3=2x+5$

$4x-2x-3=5$

Using subtraction property of equality

$2x-3=5$

Combine like terms

$2x=5+3$

Subtraction property of equality

$2x=8$

Addition property of integers.

$x=\frac{8}{2}=4$

Division property of equality

Hcene, the solution of given equation is given by

x=4

Therefore, option C is true.

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