Question

Analyze the diagram below and complete the instructions that follow. Find the value of x. A)9 B)18 C)45 D)90

Answer 1

4y= 180

divide both sides by 4

y=45

plug in 45 for y

2(45)-x=4x

90-x=4x

add x to both sides

90=5x

divide both sides by 5

x=18