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Solve 7(x - 4) + 4x = 71.
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2 votes
Solve 7(x - 4) + 4x = 71.

User Rao Adnan
by
5.7k points

2 Answers

3 votes
I hope this helps!
Step 1: Simplify both sides of the equation.7(x−4)+4x=71
Simplify:
11x−28=71

Step 2: Add 28 to both sides.
11x−28+28=71+28
11x=99

Step 3: Divide both sides by 11.
11x/11 = 99/11
so the answer is x=9
User Tyeasha
by
6.5k points
3 votes
7x-28+4x=71
11x-28=71
+28 +28
11x=99
/11 /11
x=9
User Pooja
by
5.8k points
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