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Popular >

2x+9=13-x

Solution

2 x + 9 = 13 - x

Solution

x = \frac{4}{3}

+1

Decimal Notation

x = 1.33333 \dots

Solution steps

2 x + 9 = 13 - x

Move

9

to the right side

2 x = - x + 4

Move

x

to the left side

3 x = 4

Divide both sides by

3

x = \frac{4}{3}

Popular Examples

x^{3} + 8 x \geq 6 x^{2}

solvefor y,y^2+a^2=(a+y)^2-a(a+1)solve for

y, y^{2} + a^{2} = (a + y)^{2} - a (a + 1)

simplify (4pi)/4 simplify

\frac{4 π}{4}

simplify (-8)/3+1 simplify

\frac{- 8}{3} + 1

- 81 = - 45 - 9 n

Frequently Asked Questions (FAQ)

What is the answer to 2x+9=13-x ?
The answer to 2x+9=13-x is x= 4/3
Solve for x: 2x+9=13-x
The solution is x= 4/3