I beleive that x would equal 50
Answer:
it is used to subtract 10 from both sides
Answer:
the answer would be C.
Step-by-step explanation:
You add up 4 + 5 which is Sam and RJ together. Then multiply 5 to get the amount they sold for each.
Hope this helped!
Answer:
x=-2
y=8
Step-by-step explanation:
4x+2y = 8
4x+3y = 16
Subtract the first equation from the second equation
4x+3y = 16
-4x -2y = -8
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0x +y = 8
y =8
Substitute this into the first equation to find x
4x+2(8) = 8
4x+16 = 8
Subtract 16 from each side
4x+16-16 = 8-16
4x = -8
Divide each side by 4
4x/4 =-8/4
x =-2
Answer:
Explanation:
The exponent of 0.52 is not 9 but q. Thus, you need so solve the equattion to find the value of the exponent, q.
To solve exponential equations with different bases, you must use logarithms, which is the inverse function of exponentiation:
