(7y^2+6xy)-(-2xy+3)=

Simple and best practice solution for (7y^2+6xy)-(-2xy+3)= 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 (7y^2+6xy)-(-2xy+3)= equation:


Simplifying
(7y2 + 6xy) + -1(-2xy + 3) = 0

Reorder the terms:
(6xy + 7y2) + -1(-2xy + 3) = 0

Remove parenthesis around (6xy + 7y2)
6xy + 7y2 + -1(-2xy + 3) = 0

Reorder the terms:
6xy + 7y2 + -1(3 + -2xy) = 0
6xy + 7y2 + (3 * -1 + -2xy * -1) = 0
6xy + 7y2 + (-3 + 2xy) = 0

Reorder the terms:
-3 + 6xy + 2xy + 7y2 = 0

Combine like terms: 6xy + 2xy = 8xy
-3 + 8xy + 7y2 = 0

Solving
-3 + 8xy + 7y2 = 0

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 8xy + 3 + 7y2 = 0 + 3

Reorder the terms:
-3 + 3 + 8xy + 7y2 = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 8xy + 7y2 = 0 + 3
8xy + 7y2 = 0 + 3

Combine like terms: 0 + 3 = 3
8xy + 7y2 = 3

Add '-7y2' to each side of the equation.
8xy + 7y2 + -7y2 = 3 + -7y2

Combine like terms: 7y2 + -7y2 = 0
8xy + 0 = 3 + -7y2
8xy = 3 + -7y2

Divide each side by '8y'.
x = 0.375y-1 + -0.875y

Simplifying
x = 0.375y-1 + -0.875y

See similar equations:

| 7v+2=-12 | | 2/5*10/3 | | 25+5+3x=60 | | 93-2/3/4 | | -24x^5+16x^3-2x=0 | | -3x^4y^4+8xy^5-3+18x^3y^4-3xy^5= | | 6-9w=25 | | 5(5c-1)-6=23c+9 | | 3n=7+11 | | 4(2-x)+5=3(2x-3)-8 | | (6x+2)+50= | | 6+42x=21x+9 | | 35=-7+-6b | | 2x^2/3=3/2 | | 36=14+x | | -72-9a=15a | | -35=-7+-6n | | (9t-4)(-9t-5)= | | 1/a^4 | | 4(x-8)=5.6 | | (2(x^2)+y)dx+((x^2)y-x)dy=0 | | 3(a+9)=45 | | -3v-6(-6v+6)=63 | | (8x+2)+14x= | | f(X)=6x+1.5 | | 25x+50=15x+100 | | 47=5c-2 | | 3e-9=-6 | | 7p=40.6 | | -12=7v+2 | | 9(x-6)=-9 | | (10x+9)+(4x+-3)= |

Equations solver categories