Solve this equation 2(7y-1)=40

y=3

Step-by-step explanation:

Let's solve your equation step-by-step.

2(7y−1)=40

Step 1: Simplify both sides of the equation.

2(7y−1)=40

(2)(7y)+(2)(−1)=40(Distribute)

14y+−2=40

14y−2=40

Step 2: Add 2 to both sides.

14y−2+2=40+2

14y=42

Step 3: Divide both sides by 14.

y=3

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.

table 3 represents a direct variation function. : )