Question

How do you solve these? Please explain steps as well. Thanks.

Answer 1

$7x-3=2x-33 \\ 7x-2x=-33+3\\ 5x=-30\\ x=-6\\\\ 3(x-2)=2(2x-1)\\ 3x-6=4x-2\\ 4x-3x=-6+2\\ x=-4$