1)3(х-2)-4х=3х-6-4х=-х-6
5(y + 3) - 10=5у+15-10=5у+5
5) -4(x - 2) = -6
-4х+8=-6
-4х=-6-8
-4х=-14
х=3.5
2) 6(2 - 1) - 18=12-6-18=6-18=-12
1)3(х-2)-4х=3х-6-4х=-х-6
5(y + 3) - 10=5у+15-10=5у+5
5) -4(x - 2) = -6
-4х+8=-6
-4х=-6-8
-4х=-14
х=3.5
2) 6(2 - 1) - 18=12-6-18=6-18=-12