Answer: -12r-12
Step-by-step explanation: There is no equals sign so you can't solve it but you can simplify it. You start out with -3(4r-8)-36. Then, you use PEMDAS. (-3×4r)+(-3×-8)-36. Then, it turns into -12r×+24-36. You just continue to simplify until you can't anymore. You end up with -12r-12.
Answer:
What’s the answer
Step-by-step explanation:
Answer:
x = 5, y = 8, z = -3
Step-by-step explanation:
Opposite sides of a parallelogram are congruent so to find x:
x + 7 = 3x - 3
-2x = -10
x = 5
To find y:
y + 2 = 2y - 6
-y = -8
y = 8
Therefore, z = x - y = 5 - 8 = -3.
Answer:
If we are solving for x, then the answer is x = 4
Step-by-step explanation:
move 5 to other side
2.5x <u>+ 5</u> ≥ 15 <u>- 5</u>
2.5x = 10
Get rid of 2.5
<u>2.5</u>x = 10<u>/2.5</u>
x = 4
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