frame the linear equation in one variable : - the sum of a number And 7 is 13
A. 2x+7=13
B. x+7=23
C. x+7=13
D. 23+7=23
Answers
Answered by
3
Step-by-step explanation:
x+7=13 is that answers.
Answered by
1
Step-by-step explanation:
A. 2x+7=13
2x= 13-7
2x= 6
x= 6
2
x= 3
B. x+7= 23
x= 23-7
x= 16
C. x+7= 13
x= 13-7
x= 6
D. 2x+7=23
2x= 23-7
2x= 16
x= 16
2
x= 8
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