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To solve this system of equations, we can use the method of substitution or elimination. Let's use the substitution method. From the second equation, we can express y as y = 55 - 4x. Substitute this expression for y in the first equation: 7x - 5(55 - 4x) = 76. Simplify this equation to solve for x. Then, substitute the value of x back into one of the original equations to find the value of y.
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4x plus 5y equals 51 4x - 5y equals 21?
(9,3)
What is 4x plus 5y equals 11 in y form?
y = (11-4x)/5
How do you solve 4x-5y plus 20 equals 0?
4x-5y+20 = 0 -5y = -4x-20 y = 4/5x+4 which is now in slope intercept form
What is 6x plus 3y-2x plus 5y?
6x plus 3y minus 2x plus 5y equals 4x plus 8y.
What is the value of x if 4x equals 5y?
If: 4x = 5y Then: x = 5y/4
4x plus 5y equals 51 4x - 5y equals 21?
(9,3)
How do you solve 20x plus 5y equals 15?
If: 20x+5y = 15 Then: y = -4x+3
What is the x-intercept of 4x plus 5y equals 25?
5
What is 4x plus 5y equals 11 in y form?
y = (11-4x)/5
How do you solve 4x-5y plus 20 equals 0?
4x-5y+20 = 0 -5y = -4x-20 y = 4/5x+4 which is now in slope intercept form
What is 6x plus 3y-2x plus 5y?
6x plus 3y minus 2x plus 5y equals 4x plus 8y.
What is the value of x if 4x equals 5y?
If: 4x = 5y Then: x = 5y/4
4x - 3y equals 2 3x plus 5y equals 16?
(2, 2)
4x plus 2y equals 0 x - 5y equals -11?
(-1, 2)
What is the value of y in the equation 4x plus 5y equals -6?
-2
How do you find the y-intercept of the line 4x plus 5y equals 30?
4x+5y = 30 5y = -4x+30 y = -4/5x+6 in slope intercept form So the y intercept is 6.
Find the slope of a line perpendicular to 4x plus 5y equals 7?
45
