Well, honey, 5y is equal to 5 times y. It's as simple as that. So if someone tells you 5y, just remember they're talking about 5 times whatever the heck y represents. Now go on and show off your math skills!
The expression -5y + 6 is a combination of a variable (y) and constants (-5 and 6) connected by addition and subtraction operations. To find the answer, you would need a specific value for the variable y. Without knowing the value of y, the expression -5y + 6 cannot be simplified further.
5y=25x 25x=5y -5y 25x-5y=0
5y-3y = 2
If the inequality is > (greater than) or >= (greater than or equal to), then there are an infinite number of solutions. So let the inequality be < (less than) or <= (less than or equal to) x = 1: 5y <= 16 so y = 1, 2 or 3 x = 2: 5y <= 12 so y = 1 or 2 x = 3: 5y <= 8 so y = 1 x >= 4: 5y <= 4 no solution. So whether the inequality is < or <= there are 6 ordered pairs.
5y^(3) - 125y => 5y(y^(2) - 25) => 5y(y^(2) - 5^(2)) => 5y(y- 5)(y + 5) Done !!!! Gully Factored!!!!!
0
It equals x+5y simplified
5y + 24 = 29 5y = 5 (subtract 24 from both sides) y = 1 (divide by 5)
-8-5y = 12-9y 9y-5y - 12+8 4y = 20 y = 5
-8x-5y-45 is not an equation. An equation requires an equal sign in there somewhere. If you meant -8x-5y=45, then there are many ways to rewrite it, such as -(8x+5y)=45, or 8x+5y=-45, or 8x=-(45+5y), to name three. If you meant -8x-5y=-45, then you're probably looking for 8x+5y=45.
6y + 5y = -66 11y = -66 (-66/11 = y) y = -6
no, 4x-3y=11x 3x-5y doesn't equal -11
-3
The expression -5y + 6 is a combination of a variable (y) and constants (-5 and 6) connected by addition and subtraction operations. To find the answer, you would need a specific value for the variable y. Without knowing the value of y, the expression -5y + 6 cannot be simplified further.
If 3x, 5y and 7z are equal terms, them each of them will equal one third of 357, or 119. 3x = 119 x = 39 and 2/3 5y = 119 y = 23 and 4/5 7z = 119 z = 17
5Y - X = 11 ( the 1 coefficient is always implied, not written )5Y = X + 11Y = (1/5)X + 11/5m(slope) = 1/5===========
Is this a system of equations? 2X + 5Y = 4 X + 5Y = 7 solve for X using bottom equation X = 5Y - 7 insert into top equation 2(5Y - 7) + 5Y = 4 distribute 10Y - 14 + 5Y = 4 solve for Y 15Y = 18 Y = 18/15 = 6/5 use bottom equation to find X X +5(6/5) = 7 X = 1 check with bottom equation 1 + 5(6/5) = 7 7 = 7 not true for top equation ( sorry, I forgot what happens then-resubmit question )