Which equation can be rewritten as x + 4 = x2?
Right ans is √x+4 = x
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Answer:
128
Step-by-step explanation:
Answer:
X = 54
Step-by-step explanation:
Let's solve your equation step-by-step.
1/2x−4=1/3x+5
Step 1: Subtract 1/3x from both sides.
1/2x−4−1/3x=1/3x+5−1/3x
1/6x−4=5
Step 2: Add 4 to both sides.
1/6x−4+4=5+4
1/6x=9
Step 3: Multiply both sides by 6.
6*(1/6x)=(6)*(9)
x=54
X + 5x is 5yx. thats the Nswer
Answer:
194 and 66
Step-by-step explanation:
Represent the numbers by a and b.
Then a + b = 260 and a = 3b - 4.
Substitute 3b - 4 for a in the first equation. Then:
3b - 4 + b = 260, and:
4b = 264, which works out to b = 66. If b = 66, then a = 3(66) - 4 = 194.
The two numbers are 194 and 66.
