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What does x equals when 2x equals 128?
find x when, 2x=128 2x=128 /2 /2 x=128 /2 x=64 then check your answer by doing the following if x=64, then what is 2x? 2(64)=? or 2 * 64=? or 2 x 64=? 2 times 64 equals 128!
What is the answer for x plus x equals 128?
x = 64 64 + 64 = 128
128 equals x to the power 7 what is x how do i use logarithms to solve it?
128 = x7 (we see that x > 0, since x is raised to an odd power) 27 = x7 (this is true only when x = 2) 2 = x Remember that a logarithm is an exponent. The statement 128 = x7 is equivalent to logx 128 = 7. logx 128 = 7 log 128/log x = 7 (or reverse the both sides) log x/log 128 = 1/7 (multiply by log 128 to both sides) log x = log128/7 (or use base 10 for the logarithm) log10 x = log128/7 (write the equivalent statement) 10log 128/7 = x 2 = x or use the natural log, ln. 128 = x7 ln 128 = ln x7 ln 128 = 7ln x (ln 128)/7 = ln x e(ln128)/7 = elnx (elnx = x ) 2 = x
X squared equals 25 solve for x?
5.
4x equals 24 solve for x?
X is 6
What is 83x plus 523?
83x + 523 is an algebraic expression. Were this expression set to be equal to something, one could then solve this expression for x.
Solve for x 5x equals -123?
128
What is the value of x in 3x-4 equals 8?
3x - 4 = 83x = 8+43x = 12x = 12/3 = 4
What to the power of 2 equals 128?
The number that, when raised to the power of 2, equals 128 is the square root of 128. The square root of 128 is approximately 11.31. Therefore, 11.31 raised to the power of 2 equals 128.
How do you solve x plus x plus x plus x equals 128?
To solve x + x + x + x, set the problem up as multiplication like this 4x = 128. Divide both sides of the problem by 4. You will get x = 32. To check your work, substitute 32 for the x and do the math. 4 x 32 = ?. If the answer is 128, the answer is correct.
128 oz equals how many lb?
128 oz equals 8 pounds.
Percent of 80 equals 128 What percent of 80 equals 128?
% rate = 160% = 128/80 * 100% = 1.6 * 100% = 160%
One gallon equals how many ounces?
128 fluid ounces
What equals 128?
16
What number plus another number equals 128?
what if someone has a number already to add with another number to equal 128, so 64+64 still equals 128.
128 equals how many pounds?
that is impossible you idiot
What number times itself equals 128?
square root of 128
