if x + y = w, then x = w - y
To solve the system of equations: ( w + x + y + z = 2 ) ( 2w - x - y + 2z = 7 ) ( 2w + 3x + 2y - z = -2 ) ( 3w - 2x - y - 3z = -2 ) You can use methods such as substitution or elimination. Solving these equations yields the values of ( w, x, y, ) and ( z ). After performing the calculations, the solution is ( w = 2, x = 1, y = -1, z = 0 ).
x - y = w Add y to both sides: x = w + y
x = y = 0 ?
Can you help with this equation? Thanks. Solve for x and y and z for the following. x plus y plus z equals 9 x plus 2y plus 3z equals 23 x plus 5y plus -3z equals -7
y equals x plus 5 is the equation of a straight line in the x-y plane.
w=x-y w+y=x
x = 14
x - y = w Add y to both sides: x = w + y
x = y = 0 ?
Yes
Can you help with this equation? Thanks. Solve for x and y and z for the following. x plus y plus z equals 9 x plus 2y plus 3z equals 23 x plus 5y plus -3z equals -7
(1, 9)
y equals x plus 5 is the equation of a straight line in the x-y plane.
26.
y equals x plus 4 when y equals 0 then x equals 2i i is the square root of negative 1
uh, yes.............
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