If 3x-4(64-x)=10,then x=?
A=133
B=38
C= -286
D=66.5
Answers
Answered by
6
3x-256+4x=10
7x+256=10
7x=256+10
7x=266
X=266÷7
X=38
answer is 38
Answered by
10
Answer:
B=38
Step-by-step explanation:
If 3x-4(64-x)=10,then x=?
A=133
B=38
C= -286
D=66.5
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