3x+7=22
Subtract 7 to both sides
3x=15
Divide by 3
x=5
Answer:
A overly complicated triangle.
Step-by-step explanation: Good luck...
Answer:
-26.5
Step-by-step explanation:
-12.3 - 14.2 =
in addition or subtraction, if the signs are alike, u add them and keep the same sign
so, -12.3 - 14.2 = - 26.5
but dont get this rule confused with multiplying or dividing...because those have different rules
All you have to do is divide the left side of the ratio by 5 and the right side of the ratio by 7. The one that comes out even on both sides is the correct one.