Answer:
x= -6
Step-by-step explanation:
3x+4= 2 (x - 1)
3x+4= 2x -2
Subtract 4 from both sides of the equation
Simplify
Subtract 2x from both sides of the equation
Simplify
= -6
Answer:
45:36 is the answer.
Step-by-step explanation:
Divide 81 by sum of ratio.
81/(5+4)=81/9=9
So,
5×9 : 4×9
45 : 36
Check: 45+36=91
Answer:
Step-by-step explanation:
Answer:
The answer is B!
Step-by-step explanation:
If you can figure out one part you can get the second part.
I went for the second part and got 471 so the only answer is b!
Have an amazing day!
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4x + 12 = 8
4x = 8 - 12
4x = - 4
x = -4/4
x = -1
2x + 7......when x = -1
2(-1) + 7 =
-2 + 7 =
5 <===
