Question

с 357 по 364 пожалуйста

Answer 1

$2-3(x+2)=5-2x \ 2-3x-6=5-2x \ x=-9$

$3-5(x+1)=6-4x \ 3-5x-5=6-4x \ x=-8$

$0.2-2(x+1)=0.4x \ 0.2-2x-2=0.4x \ 2.4x=-1.8 \ x=-0.75$

$0.4x=0.4-2(x+2) \ 0.4x=0.4-2x-4 \ 2.4x=-3.6 \ x=-1.5$

$4x-5.5=5x-3(2x-1.5) \ 4x-5.5=5x-6x+4.5 \ 5x=10 \ x=2$

$4-5(3x+2.5)=3x+9.5 \ 4-15x-12.5=3x+9.5 \ 18x=-18 \ x=-1$

$5(2+1.5x)-0.5x=24 \ 10+7.5x-0.5x=24 \ 7x=14 \ x=2$

$3(0.5x-4)+8.5x=18 \ 1.5x-12+8.5x=18 \ 10x=30 \ x=3$