What is the answer to 4x+7-x=5+2x ?

The answer to 4x+7-x=5+2x is x=-2

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4x+7-x=5+2x

4 x + 7 - x = 5 + 2 x

x = - 2

Solution steps

4 x + 7 - x = 5 + 2 x

Group like terms

4 x - x + 7 = 5 + 2 x

Add similar elements:

4 x - x = 3 x

3 x + 7 = 5 + 2 x

Move

7

to the right side

3 x = 2 x - 2

Move

2 x

to the left side

x = - 2

7 x + 5 = 40

\frac{2 x - 3}{2} - \frac{3 x + 1}{4} = 1

x, 2 x + 5 y + 1 = 0

5 (n + 3) = 3 n + 1

\frac{x + 2}{2} = \frac{3 x - 8}{10}