What is 3(3x+2)-2(3x+1) ?

The solution to 3(3x+2)-2(3x+1) is 3x+4

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simplify 3(3x+2)-2(3x+1)

simplify

3 (3 x + 2) - 2 (3 x + 1)

3 x + 4

Solution steps

3 (3 x + 2) - 2 (3 x + 1)

Expand

3 (3 x + 2) : 9 x + 6

= 9 x + 6 - 2 (3 x + 1)

Expand

- 2 (3 x + 1) : - 6 x - 2

= 9 x + 6 - 6 x - 2

Group like terms

= 9 x - 6 x + 6 - 2

Add similar elements:

9 x - 6 x = 3 x

= 3 x + 6 - 2

Subtract the numbers:

6 - 2 = 4

= 3 x + 4

(25 + 37)^{2}

\frac{i ^{10} + i ^{14} - 2 i ^{16}}{i ^{8} + i ^{10}}

lo g_{1.07} (2)

4 t^{2} + 4 t + 1

(0.5)^{- 1}