Answer:
i believe its the second part thats wrong
Step-by-step explanation:
1 Distribute
−5(−2+10)=20
10−50=20
2 Add 50 to both sides of the equation
10−50+50=20+50
3 Simplify
Add the numbers
10x−50+50=20+50
10=20+50
10x =20 + 50
10x=10
4 Divide both sides of the equation by the same term
10x = 70
10x 70
---- = ----
10 10
5 Simplify
Cancel terms that are in both the numerator and denominator
70
x = ----
10
x=7
Solution
= 7
hopes it helps and list brain list plz
ok
She ordered 4 toppings.
7.5+1.35x=12.90
1.35x=12.9-7.5
1.35x=5.4
x=5.4/1.35
x=4
x+c
+c