Mathematics, 25.10.2019 20:43 Wolfie215

Select all of the equations with a solution of x=3
a. x-2(x+4)=x+2
b. 1/4x+7=31/4
c. 1/2x-4=2
d. 0.4x-0.8(x-4)=1.3x-1.9
e. 3(x+4)-x=18

Answers: 2

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Select all of the equations with a solution of x=3
a. x-2(x+4)=x+2
b. 1/4x+7=31/4