3x-2y=-5 5x+4y=-1

Q: -9=x-4

A: -9 + 9 = x - 4 + 9

Q: 3x - 5y= -13  -2x + 3y = 8

A:

Q: 4x-y=-3 -10x+y=9

A: Given equations are 4x-y=-3 -10x+y=9 We will solve the equation for x,y

Q: 7x+21=4x-9

A:

Q: 7x - 4y = -3 -3x + 4y = -1

A:

Q: 6x-6=3x

A: Firstly, we subtract 3x from both  sides of equation.

Q: Y=2×+1 3×+2y=16

A: y=2x+1   ....(1)3x+2y=16 .....(2)Two equations with 2 variables are given;can be solved by…

Q: 5x+32=-20x+48

A: We will use simple algebra to find the value of x.

Q: -2x=x+15

A: topic - equation in one variable

Q: zn-3 4 3h-7

A:

Q: 2×-3y

A:

Q: -4y-12=6y+58

A: Given:

Q: 8x+ y = -16 -3x +y = -5

A:

Q: 3x + 5 = -5x + 3 ×=

A:

Q: -4x2+7x=3

A: Add 4x^2 and subtract 7x.

Q: Y^2+13y=-42

A:

Q: 3x +y = 4 6x + 2y = 8

A: We have to solve the given equation  3x+y= 4  and  6x+2y=8

Q: 14x-16=-16+10x+4x

A: We have to solve given equation.

Q: 4x2=-8x-1

A: Given equation is 4x2 = –8x –1.Rewrite the equation as quadratic equation.