3 years ago

4x-3(5x+3) plz help me thx

Mathematics

1 answer:

Rus_ich [418]3 years ago

6 0

4x - 3(5x+3)
4x - 15x - 9
-11x - 9

You might be interested in

Can someone please help me

fenix001 [56]

It’s the bottom right

8 0

3 years ago

Solve the inequality (question 30 please, already solved others)

STALIN [3.7K]

$\bf \cfrac{1}{4}n+12 \geqslant \cfrac{3}{4}n-4\implies \cfrac{1}{4}n+16 \geqslant \cfrac{3}{4}n\implies 16\geqslant \cfrac{3n}{4}-\cfrac{1n}{4}\implies 16\geqslant \cfrac{3n-1n}{4} \\\\\\ 16\geqslant\cfrac{2n}{4}\implies 16\geqslant \cfrac{n}{2}\implies 32 \geqslant n$