What is the answer to 7x-3(x+2)=x+5 ?

The answer to 7x-3(x+2)=x+5 is x= 11/3

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7x-3(x+2)=x+5

7 x - 3 (x + 2) = x + 5

x = \frac{11}{3}

Decimal Notation

x = 3.66666 \dots

Solution steps

7 x - 3 (x + 2) = x + 5

Expand

- 3 (x + 2) : - 3 x - 6

7 x - 3 x - 6 = x + 5

Add similar elements:

7 x - 3 x = 4 x

4 x - 6 = x + 5

Move

6

to the right side

4 x = x + 11

Move

x

to the left side

3 x = 11

Divide both sides by

3

x = \frac{11}{3}

(\frac{1}{4} + \frac{6}{15}) \div (\frac{2}{9} - \frac{3}{7})

\frac{1}{3} + \frac{1}{2}

145 \cdot \frac{π}{180}

lo g_{3} (9^{4})

2 i^{3} - 3 i^{2} + 5 i