What is the answer to (5+(x+1))/2 =2x+4 ?

The answer to (5+(x+1))/2 =2x+4 is x=-2/3

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(5+(x+1))/2 =2x+4

\frac{5 + ( x + 1 )}{2} = 2 x + 4

x = - \frac{2}{3}

Decimal Notation

x = - 0.66666 \dots

Solution steps

\frac{5 + ( x + 1 )}{2} = 2 x + 4

Multiply both sides by

2

x + 6 = 4 x + 8

Move

6

to the right side

x = 4 x + 2

Move

4 x

to the left side

- 3 x = 2

Divide both sides by

- 3

x = - \frac{2}{3}

5 (2 x + 3) + 6 (3 x - 4) = 36

2 (a - 3) = 4 (2 a - 6)

x, 4 x + 8 y + 2 z = 8

n = 5000 \cdot 0.12 \cdot \frac{1}{360}

(x + 2) (x + 2) - (x - 2) (x - 2) = - 24

What is the answer to (5+(x+1))/2 =2x+4 ?
The answer to (5+(x+1))/2 =2x+4 is x=-2/3
Solve for x: (5+(x+1))/2 =2x+4
The solution is x=-2/3