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oee [108]
3 years ago
9

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

Mathematics
1 answer:
Elina [12.6K]3 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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A boat travelled 336 km downstream with the current. The trip downstream took 12 hours.
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Nadya [2.5K]

The side AB is equal to the side DE. Then the value of x is 6.

<h3>What is the triangle?</h3>

A triangle is a three-sided polygon with three angles. The angles of the triangle add up to 180 degrees.

Triangle ABC is congruent to triangle DEF.

If DE = 41, EF = 23, DF = 36, and AB = 8x − 7.

Then the side AB is equal to the side DE.

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Then the value of x is 6.

More about the triangle link is given below.

brainly.com/question/25813512

#SPJ1

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