Question

Parallelogram ABCD ​ is a rectangle.



AC=2y+7

BD=3y−4



What is the value of y?

Enter your answer in the box.

Answer 1

The correct answer is y = 11

because:
2y + 7 = 3y − 4
−y + 7 =−4

Subtract 7 from both sides.
−y + 7 − 7 = − 4 − 7
−y = −11

Divide both sides by -1.
y = 11

Answer 2

Answer:

y = 11

Step-by-step explanation:

~Solve~

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

2y+7=3y−4

Step 1: Subtract 3y from both sides.

2y+7−3y=3y−4−3y

−y+7=−4

Step 2: Subtract 7 from both sides.

−y+7−7=−4−7

−y=−11

Step 3: Divide both sides by -1.

−y

−1

=

−11

−1

y=11

Answer:

y=11