2x + ____ = 11 has the solution -4.
10
15
20
19
Answers
Answered by
1
Answer:
19
Step-by-step explanation:
(2 × -4) + y = 11
=> -8 + y = 11
=> y = 11 + 8 = 19
Answered by
0
Answer: 19
Step-by-step explanation:
2x + 19 = 11
2x = 11 - 19
2x = -8
x = -8/2
x = -4
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