Answer:
x =4.5
Step-by-step explanation:
this is an isosceles triangle
the legs are equal
4x + 6 = 6x - 3
subtract 6 from both sides
4x +6 - 6 =6x - 3 - 6
4x = 6x - 9
subtract 6x from both sides
4x -6x = 6x - 6x -9
-2x = -9
divide both sides by -2
-2x /-2= -9/-2
x =4.5
Answer:
y=3x+13
Step-by-step explanation:
I want to say either rectangular prisim or triangle pyrimad
Actually that answer is wrong. You need to divide not add. The answer is -3 b/c 51 divide -17=-3. You divide because theres a variable. If no variable is present then it would be subtracting
The 3rd 1 am not sure though
