3 years ago

Solve for x 3(4x-1)+9-x=2x+8+9x

Mathematics

1 answer:

Delicious77 [7]3 years ago

7 0

Answer: no solution

Step-by-step explanation:

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What is the angle of DBC

Licemer1 [7]

When added, these two angles are supplementary, meaning that their sum is 180. This means that we can do the following to find x, and eventually DBC:

3x+67+4x+50=180
Simplifies to:
7x+117=180
Then by the Subtraction Prop. of Equality:
7x=63
Then divide by 7 on both sides to get that x=9.

We then substitute 9 into angle DBC.
4(9)+50
=36+50
DBC=86

:)

8 0

4 years ago

Tom and Susan park at different lots. To see which lot is busier, they count the numbers of cars in the lots each day as they ar

user100 [1]

Answer:

Please see my Work, Attached.

Step-by-step explanation: