What is the answer to 2/5 (2x+9)=18 ?

The answer to 2/5 (2x+9)=18 is x=18

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2/5 (2x+9)=18

\frac{2}{5} (2 x + 9) = 18

x = 18

Solution steps

\frac{2}{5} (2 x + 9) = 18

Multiply both sides by

5

2 (2 x + 9) = 90

Divide both sides by

2

2 x + 9 = 45

Move

9

to the right side

2 x = 36

Divide both sides by

2

x = 18

x + 1.7 \geq 2.3

\frac{x}{2} = \frac{5}{11}

- 30 \leq - \frac{3}{4} (x + 4)

\frac{2}{3} - \frac{3}{7}

∣ 1 - 7 x ∣ + 2 \geq 4