Answer:
(Please vote me Brainliest if this helped!)
Step-by-step explanation:
<h3><u>The value of x is equal to 2.</u></h3>
4(x + 1) = 12(3 - x)
<em><u>Distributive property on both sides.</u></em>
4x + 4 = 36 - 12x
<em><u>Add 12x to both sides.</u></em>
16x + 4 = 36
<em><u>Subtract both sides by 4.</u></em>
16x = 32
<em><u>Divide both sides by 16.</u></em>
x = 2
The answer is $49.70!
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Answer:
You can say it as 1 : 24
Step-by-step explanation:
Answer:
You need to get x by itself
(x = 1)
Step-by-step explanation:
1. Expand.
-12x - 3 - 8x = - 16 - 7x
2. Simplify
-20x - 3 = -16 - 7x
3. Add 20x to both sides.
-3 = -16 -7x + 20x
4. Simplify.
-3 = -16 + 13x
5. Regroup terms.
-3 = 13x - 16
6. Add 16 to both sides.
-3 + 16 = 13x
7. Simplify.
13 = 13x
8. Divide both sides by 13.
1 = x
9. Switch sides
x = 1