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Popular >

x+(x+1)=7

Solution

x + (x + 1) = 7

Solution

x = 3

Solution steps

x + (x + 1) = 7

Remove parentheses:

(a) = a

x + x + 1 = 7

Add similar elements:

x + x = 2 x

2 x + 1 = 7

Move

1

to the right side

2 x = 6

Divide both sides by

2

x = 3

Popular Examples

(x-18)(x+a)=x^2+72x-18a

(x - 18) (x + a) = x^{2} + 72 x - 18 a

solvefor x,4x=-4r+2d solve for

x, 4 x = - 4 r + 2 d

solvefor x,5x-4y-8=0 solve for

x, 5 x - 4 y - 8 = 0

\frac{n + 1}{2} = \frac{3}{4}

\frac{- z}{4} = \frac{- 3}{4}

Frequently Asked Questions (FAQ)

What is the answer to x+(x+1)=7 ?
The answer to x+(x+1)=7 is x=3
Solve for x: x+(x+1)=7
The solution is x=3