3y + 2y + 4 + 1 = 805y + 5 = 805y = 75y = 15
5y = 3y + 12 5y - 3y = (3y - 3y) + 12 2y = 12 y = 6
The answer to the equation 80 times 3 Y plus 2 Y plus 4 plus 1 equals -15. This is considered to be a math problem.
Solve this system of equations. 5x+3y+z=-29 x-3y+2z=23 14x-2y+3z=-18 Write the solution as an ordered triple.
X + 3y - 2y + 3y = X + (3-2+3)y = X + 4y
3y + 2y + 4 + 1 = 805y + 5 = 805y = 75y = 15
5y = 3y + 12 5y - 3y = (3y - 3y) + 12 2y = 12 y = 6
5+y+2y? = 5+3y?
80 = 3y + 2y + 4 + 1 75 = 5y 15 = y y = 15
2y + 4 = 3ySubtract 2y from both sides:4 = ywhew
Multiply first equation by 1.5, giving 3x + 3y = 12, but we are told that 3x + 3y = 6. If there isn't an error in the question then 2 = 1!
The answer to the equation 80 times 3 Y plus 2 Y plus 4 plus 1 equals -15. This is considered to be a math problem.
2x+3y=40-2x+2y=20Since 2x does not contain the variable to solve for, move it to the right-hand side of the equation by subtracting 2x from both sides.3y=-2xDivide each term in the equation by 3.(3y)/(3)=-(2x)/(3)Simplify the left-hand side of the equation by canceling the common terms.y=-(2x)/(3)if you were solving for x It would be x=-(3y)/2
Solve this system of equations. 5x+3y+z=-29 x-3y+2z=23 14x-2y+3z=-18 Write the solution as an ordered triple.
You need to organise your question properly. 3x+2y=4 4x + 3y= 7? Is 4 4x = 44x or 4-4x or 4+4x How can there be 2 equal signs in 1 equation?
3x + 2y = 62x + 3y = -1You can use substition, elimation, or graphing to solve this system, but I prefer to use matrices. They are difficult to type out, but the answer is x = 4 and y = -3.
3y - 3 = 2y + 5 3y - 2y = 5 + 3 y = 8