Answer:
x = -3.1832
Step-by-step explanation:
3 1/3x-5.3=-2
3.33x-5.3=-2 Change fraction into decimal
5.3*-2= -10.6 rearrange
3.33x=-10.6 rearrange
10.6/3.33 = -3.1832 divide
Answer:
-55x=100
Step-by-step explanation:
5x-5(4x-8x)=100
5x-20x-40x=100
-55x=100
Answer: 0.96
Step-by-step explanation:
Answer:
100n+50
Step-by-step explanation:
the dentist charges $100 dollars per cavity found. Per indicates multiplication. Since there is an additional fee, we add $50 to the $100n, which will make the expression
<em>$</em><em>100n</em><em>+</em><em>5</em><em>0</em>
