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11 votes
Question is in the image below please help

Question is in the image below please help-example-1
User Ericso
by
7.8k points

2 Answers

11 votes

Answer:

3

Explanation:

first you multiply the 4 by the u and by the 1 and then you get 4u+4=12 then you subtract the 4 by the both sides and you get 4u=8 and the you divide 4 in the both sides and you get u=2 and then you add the 2+1

User Tlorin
by
8.5k points
7 votes

Answer:

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

4(u+1)=12

Step 1: Simplify both sides of the equation.

4(u+1)=12

(4)(u)+(4)(1)=12(Distribute)

4u+4=12

Step 2: Subtract 4 from both sides.

4u+4−4=12−4

4u=8

Step 3: Divide both sides by 4.

4u/4=8/4

u=2

User Rekshino
by
8.1k points

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