1. 4x = 7(x - 3) GIVEN
4x = (7)(x) + (7)(-3)
2. 4x = 7x - 21 DISTRIBUTIVE PROPERTY
4x - 7x = 7x - 7x - 21
3. -3x = -21 SUBTRACTION PROPERTY OF EQUALITY
-3x : (-3) = -21 : (-3)
4. x = 7 DIVISION PROPERTY OF EQUALITY
Answer:
50
Step-by-step explanation:
For this question you would follow the BIDMAS rule - (Brackets, Indices, Division, Multiplication, Addition, Subtraction.)
The first thing in this question you need to solve it (9 + 8)
we do this because, when we follow BIDMAS, the first rule is brackets
so, 9 + 8 = 17
The second step is to multiply, as this rule is second,
so, 17 x 2 = 34
Our final step is to solve the last bit, which is 6 x 14
and we know that 6 x 14 = 84
So now that we have 84 and 34, we need to subtract the two numbers as shown,
84 - 34 = 50
And this is how you get the answer 50
i hope this has helped you, please comment if you did not understand it and i will explain it in another way : )
Answer:
113.1 is the volume of the sphere.
Answer:
x= -4
Step-by-step explanation:
−2(4x+4)−3x−2=34
(−2)(4x)+(−2)(4)+−3x+−2=34(Distribute)
−8x+−8+−3x+−2=34
(−8x+−3x)+(−8+−2)=34(Combine Like Terms)
−11x+−10=34
−11x−10=34
−11x−10+10=34+10
−11x=44
−11x
/−11 = 44
/−11
x=−4
Answer:
I dont know
Step-by-step explanation: