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Popular >

7x-3=81

Solution

7 x - 3 = 81

Solution

x = 12

Solution steps

7 x - 3 = 81

Move

3

to the right side

7 x = 84

Divide both sides by

7

x = 12

Graph

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y, 10 x - 3 y = 36

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y, \frac{y}{4} = x

solvefor y,2x-y=-5 solve for

y, 2 x - y = - 5

6 x - 19 = - 2 x - 15

Frequently Asked Questions (FAQ)

What is the answer to 7x-3=81 ?
The answer to 7x-3=81 is x=12
Solve for x: 7x-3=81
The solution is x=12