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1.3(2y-7)2.-(x+4)3.2/3 (1/4x-6)4. 6(x+1) -5 (x+2)

Sagot :

In this expression, we can solve it by applying the distributive property

3(2y-7)

6y-21

So, factor 3 multiplies each term inside the parentheses.

2)-(x+4)

The minus outside the bracket works like a -1 multiplying it

-(x+4)

-x-4

3) For this one, remember the rule for multiplying fractions and then simplifying:

[tex]\begin{gathered} \frac{2}{3}(\frac{1}{4}x-6) \\ \frac{2}{12}x\text{ -}\frac{12}{3} \\ \frac{1}{6}x-4 \end{gathered}[/tex]

4) 6( x+1) -5(x+2)

6x+6 -5x-10

6x-5x+6-10

x-4