ΔIJK ≅ ΔPQR. If m∠I = 3x+4 and m∠P = 72 - x, then determine the value of x.

Hello!

x = 17.

Step-by-step explanation:

Since ΔIJK ≅ ΔPQR, then m∠I ≅ m∠P. Therefore:

3x + 4 = 72 - x

Begin solving for x by adding x to both sides:

4x + 4 = 72

Subtract 4 from both sides:

4x = 68

Divide both sides by 4:

x = 17.

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3