What is simplify-3(x-3)+(4x-5) ?

The solution to simplify-3(x-3)+(4x-5) is x+4

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simplify-3(x-3)+(4x-5)

simplify

- 3 (x - 3) + (4 x - 5)

x + 4

Solution steps

- 3 (x - 3) + (4 x - 5)

Apply rule:

a + (b + c) = a + b + c

- 3 (x - 3) + (4 x - 5) = - 3 (x - 3) + 4 x - 5

= - 3 (x - 3) + 4 x - 5

Expand

- 3 (x - 3) : - 3 x + 9

= - 3 x + 9 + 4 x - 5

Group like terms

= - 3 x + 4 x + 9 - 5

Add similar elements:

- 3 x + 4 x = x

= x + 9 - 5

Subtract the numbers:

9 - 5 = 4

= x + 4

⌈ 2.99 ⌉

\frac{4}{5} \cdot \frac{3}{2}

ln (x^{a})

\frac{4}{3} - \frac{1}{1}

\frac{x - 2}{x ^{2} + 1} + \frac{x + 3}{x ^{2} + 1}