-4 - 1/3=-4.33333333333<span>
-4 - -1=-3
1/3 - 2=</span>-1.66666666667<span>
1/3 - 3 1/2=</span>-3.16666666667<span>
2 - 3 1/2=</span>-1.5<span>
-1 - 3 1/2=</span><span>-4.5</span>
Answer:
x=28
Step-by-step explanation:
-7(3+6x)=9(-5x+7)
-21-42x=-45x+63
-21-42x-(-45x)=63
-21-42x+45x=63
-21+3x=63
3x=63-(-21)
3x=63+21
3x=84
x=84/3
x=28
Answer:
y=2x+1
Step-by-step explanation:
