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Dafna11 [192]
4 years ago
7

What is the value of X? (x + 11) (3x + 7)

Mathematics
2 answers:
Elodia [21]4 years ago
5 0
THE ANSWER IS 40.5

(X+11)
+(3x+7)
————
(4x+18)=180

180
- 18
——
162/4= 40.5
kolbaska11 [484]4 years ago
4 0

Answer:

im not sure if this is correct but:

Step-by-step explanation:

4x+18

360= 4x+18

360-18=342

342/4 is 85.5

to check work

(85.5*4) + 18

=360

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