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Popular >

3x+20=7x

Solution

3 x + 20 = 7 x

Solution

x = 5

Solution steps

3 x + 20 = 7 x

Move

20

to the right side

3 x = 7 x - 20

Move

7 x

to the left side

- 4 x = - 20

Divide both sides by

- 4

x = 5

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simplify 1/5-1/6 simplify

\frac{1}{5} - \frac{1}{6}

\frac{x ^{2} + 1}{2} < 3

5 + 3 x = 2 (x + 3)

Frequently Asked Questions (FAQ)

What is the answer to 3x+20=7x ?
The answer to 3x+20=7x is x=5
Solve for x: 3x+20=7x
The solution is x=5