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Popular >

7k+3-5k=7

Solution

7 k + 3 - 5 k = 7

Solution

k = 2

Solution steps

7 k + 3 - 5 k = 7

Group like terms

7 k - 5 k + 3 = 7

Add similar elements:

7 k - 5 k = 2 k

2 k + 3 = 7

Move

3

to the right side

2 k = 4

Divide both sides by

2

k = 2

Popular Examples

2x(x-2)=5x^2-6x

2 x (x - 2) = 5 x^{2} - 6 x

3 x + 1 < - 8

9 x^{2} + 6 x + 4 = 0

simplify (5!)/(1!*(5-1)!)simplify

\frac{5 !}{1 ! \cdot ( 5 - 1 ) !}

- 19 = \frac{n}{8}

Frequently Asked Questions (FAQ)

What is the answer to 7k+3-5k=7 ?
The answer to 7k+3-5k=7 is k=2
Solve for k: 7k+3-5k=7
The solution is k=2