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oee [108]
4 years ago
9

Solve the equation for x: 2x + 22 = 4(x+3)

Mathematics
1 answer:
Elina [12.6K]4 years ago
8 0
2x + 22 = 4(x + 3)...distribute thru the parenthesis
2x + 22 = 4x + 12...subtract 2x from both sides, subtract 12 from both sides
22 - 12 = 4x - 2x...simplify
10 = 2x...divide both sides by 2
10/2 = x...reduce
5 = x <==
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Answer:

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Step-by-step explanation:

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

6x2+6x−1=−5x−4

Step 1: Subtract -5x-4 from both sides.

6x2+6x−1−(−5x−4)=−5x−4−(−5x−4)

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Step 2: Factor left side of equation.

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Step 3: Set factors equal to 0.

3x+1=0 or 2x+3=0

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