(7x+4xy-9)-(-7x+3xy+7)=

Simple and best practice solution for (7x+4xy-9)-(-7x+3xy+7)= equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (7x+4xy-9)-(-7x+3xy+7)= equation:


Simplifying
(7x + 4xy + -9) + -1(-7x + 3xy + 7) = 0

Reorder the terms:
(-9 + 7x + 4xy) + -1(-7x + 3xy + 7) = 0

Remove parenthesis around (-9 + 7x + 4xy)
-9 + 7x + 4xy + -1(-7x + 3xy + 7) = 0

Reorder the terms:
-9 + 7x + 4xy + -1(7 + -7x + 3xy) = 0
-9 + 7x + 4xy + (7 * -1 + -7x * -1 + 3xy * -1) = 0
-9 + 7x + 4xy + (-7 + 7x + -3xy) = 0

Reorder the terms:
-9 + -7 + 7x + 7x + 4xy + -3xy = 0

Combine like terms: -9 + -7 = -16
-16 + 7x + 7x + 4xy + -3xy = 0

Combine like terms: 7x + 7x = 14x
-16 + 14x + 4xy + -3xy = 0

Combine like terms: 4xy + -3xy = 1xy
-16 + 14x + 1xy = 0

Solving
-16 + 14x + 1xy = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '16' to each side of the equation.
-16 + 14x + 16 + 1xy = 0 + 16

Reorder the terms:
-16 + 16 + 14x + 1xy = 0 + 16

Combine like terms: -16 + 16 = 0
0 + 14x + 1xy = 0 + 16
14x + 1xy = 0 + 16

Combine like terms: 0 + 16 = 16
14x + 1xy = 16

Reorder the terms:
-16 + 14x + 1xy = 16 + -16

Combine like terms: 16 + -16 = 0
-16 + 14x + 1xy = 0

The solution to this equation could not be determined.

See similar equations:

| 21=29+12x | | 5/9×1/3 | | 7(n+3)=-34+6n | | 5(y-2)=21-2(x+3) | | 7x^3+21x^2-70x=0 | | -2b+3=(5b-3)2 | | x+(3x-4)+10=30 | | 5y=17-2x | | 4x^2+58x-108=0 | | z^8=(-1-i) | | 12x-3x=54 | | 10n-7=-5 | | 81x-18=0 | | z^8=-1-i | | 8(3+y)=5(2y-3) | | 16z-21=8(2z-3) | | X/6-8=11/12 | | 1x+9y= | | 5(1/4)x12/23 | | 100m^2=0 | | -2+1=27 | | -6y-3y=21 | | 5(2x+9)=-36+11 | | x(4.70-2.35)=13.50 | | 22x=60 | | 3G-5+10g+11-9g=17+g-23 | | 5x+x=5x-9 | | 11x+17y=-7 | | -a+(-3a)+15+5a+9b-1= | | (8/3)*(1/7) | | 8/3x1/7 | | 2.2+1=3.2 |

Equations solver categories