Hi there! Hopefully this helps!
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<h2>Answer: r = 7.</h2><h2>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</h2>

Swap sides so that all variable terms are on the left hand side.

Subtract 10 from both sides.

<h2>Subtract 10 from 17 to get, you guessed it, 7!</h2>
Answer:
true
Step-by-step explanation:
Answer: Maggie is 7 years old.
Step-by-step explanation:
Maggie = x years old
Maggie’s brother = 4x - 3 years old
x + 4x - 3 = 32
5x -3 = 32
5x = 35
x = 7
Answer:
98.45 × 57.85 = 5696.3325
Step-by-step explanation:
Espero y te ayude esta respuesta :)
Answer:
1. x=8
2.x=7
3.x=5
4.x=9
5.x=11
6.x=6
7.x=-5
8.x=10
9.x=-3
10.x=-7
11.x=4
12.x=-10
Please mark brainliest!
Step-by-step explanation: