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A lack of spacing between symbols indicates multiplication. In this case, "4x" is another way of saying "4 times x", or "x + x + x + x".
'x' is an unknown variable. For example, if you were to say:
4x = 8
That's a way of saying "four times a certain value is equal to eight". The solution in this case is that x equals two, as four times two is equal to eight. You can see this by dividing both sides of the equation by four:
4x = 8
4x / 4 = 8 / 4
x = 2
Y=4x-5
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What is the x intercept of the line 4x-3y12?
Do you mean 4x-3y = 12 then it is at (3, 0)
What does this symbol mean in maths?
What symbol
What is a maths quotient mean?
division
If 5x plus 4x 54 then x?
If you mean 5x+4x = 54 then the value of x is 6
What is -4x-5y20 in slope-intercept form?
If you mean: -4x -5y = 20 then y = -0.8x -4
What does 4x equals 12 mean maths?
Means x = 3
Is y-4x 3 linear?
Yes if you mean: y-4x = 3
Standard form of y -4x-1?
-3
What is 12x2 plus 4x?
Normal rules mean x takes precedent over +, so you get 24 +4x. But if you mean 12(2+4x) then it's 24+48x
What is the derivative of 4x-X2?
2
What is the slope intercept form of the equation 4x - y -1?
5
What is the x intercept of the line 4x-3y12?
Do you mean 4x-3y = 12 then it is at (3, 0)
What does epression mean in maths?
A expression in maths is a collection of terms without an equality sign.
What does decimal mean in maths?
"tenth"
What does this symbol mean in maths?
What symbol
What is a maths quotient mean?
division
What does composite in maths mean?
circle
