Answer:
Explanation:
13-2x=4x+7 -2x+13=4x+7 (-2x+13)+(-13-4x)=(4x+7)+(-13-4x) -2x+13-4x-13=4x+7-13-4x
-2x-4x+13-13=4x-4x+7-13 -6x=-6 6x/6=6/6 x=1
5.3m questions
6.8m answers