7-(3x+8y)=

Simple and best practice solution for 7-(3x+8y)= 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 7-(3x+8y)= equation:


Simplifying
7 + -1(3x + 8y) = 0
7 + (3x * -1 + 8y * -1) = 0
7 + (-3x + -8y) = 0

Solving
7 + -3x + -8y = 0

Solving for variable 'x'.

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

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

Reorder the terms:
7 + -7 + -3x + -8y = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -3x + -8y = 0 + -7
-3x + -8y = 0 + -7

Combine like terms: 0 + -7 = -7
-3x + -8y = -7

Add '8y' to each side of the equation.
-3x + -8y + 8y = -7 + 8y

Combine like terms: -8y + 8y = 0
-3x + 0 = -7 + 8y
-3x = -7 + 8y

Divide each side by '-3'.
x = 2.333333333 + -2.666666667y

Simplifying
x = 2.333333333 + -2.666666667y

See similar equations:

| 4n(n^2+5n+6)= | | y+25=50 | | x^2+16x+0=0 | | 6e=72 | | 2-4k=-(7+4k)+4 | | 5x-(2x-7)+12=4x-10 | | 2x+62=200 | | 0=-16t^2+1450 | | 16g=304 | | -5(-5+6n)=2n-39 | | -x^2-23x+432= | | 4x-13=-32 | | 180=12d | | -64+k=16 | | -5+4v-2v=-5 | | -5/(-3x-7) | | 8m+8m=-16+16m | | 11x-6=180 | | 21=7p | | -2u+6v=9u+2v | | 3+10h=9h+7 | | X+y=174 | | 10*y=9.1283 | | x=2(x^2-5x-20) | | X^2+23x-432= | | -6r-4+7=-30 | | P^2-10p-54=0 | | 9x-11=90 | | tan(55)=12/x | | 72=5y+22 | | 5/6(x-2y-3z) | | -6x-2(6x+13)=-152 |

Equations solver categories