(7x^2+5x+2)-(7x^2+5)=8x+11

Simple and best practice solution for (7x^2+5x+2)-(7x^2+5)=8x+11 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^2+5x+2)-(7x^2+5)=8x+11 equation:


Simplifying
(7x2 + 5x + 2) + -1(7x2 + 5) = 8x + 11

Reorder the terms:
(2 + 5x + 7x2) + -1(7x2 + 5) = 8x + 11

Remove parenthesis around (2 + 5x + 7x2)
2 + 5x + 7x2 + -1(7x2 + 5) = 8x + 11

Reorder the terms:
2 + 5x + 7x2 + -1(5 + 7x2) = 8x + 11
2 + 5x + 7x2 + (5 * -1 + 7x2 * -1) = 8x + 11
2 + 5x + 7x2 + (-5 + -7x2) = 8x + 11

Reorder the terms:
2 + -5 + 5x + 7x2 + -7x2 = 8x + 11

Combine like terms: 2 + -5 = -3
-3 + 5x + 7x2 + -7x2 = 8x + 11

Combine like terms: 7x2 + -7x2 = 0
-3 + 5x + 0 = 8x + 11
-3 + 5x = 8x + 11

Reorder the terms:
-3 + 5x = 11 + 8x

Solving
-3 + 5x = 11 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-3 + 5x + -8x = 11 + 8x + -8x

Combine like terms: 5x + -8x = -3x
-3 + -3x = 11 + 8x + -8x

Combine like terms: 8x + -8x = 0
-3 + -3x = 11 + 0
-3 + -3x = 11

Add '3' to each side of the equation.
-3 + 3 + -3x = 11 + 3

Combine like terms: -3 + 3 = 0
0 + -3x = 11 + 3
-3x = 11 + 3

Combine like terms: 11 + 3 = 14
-3x = 14

Divide each side by '-3'.
x = -4.666666667

Simplifying
x = -4.666666667

See similar equations:

| 8-2n=-32 | | 5x+16=3x+4 | | 12+6g=7g | | 94x+5y-2=30 | | 4h+12= | | c=5x+200 | | 2(7y+4)=-8(y-1)-110 | | 9x+36=-2x-52 | | 2b-15=30 | | 6x+9x-19=57-4x | | f(x)=8x^3-5x^2+13x | | 2(-2x-4)+6=-3(x+1) | | 2x+16=2/3x | | q=2w | | 9x^2+20x=158 | | 7/10x-2/5 | | 1.442/(x-.03)=20.65 | | -3/8*4/9 | | 7m+7=12m+17 | | 4(x-4)=-6(x+2)+24 | | -3(4v-6)+4v=4+2(3v-2) | | 30x+5y-2=94 | | -6=-6(x-4)+9(x-6) | | 3(2a-1)-5a=9-3 | | 8000=2t-t | | 5(y-5)+2(y+4)=11 | | 3=6m+4+5 | | -6(4x+2)+5x=159 | | 9-3=7 | | 5a-2=7 | | -4-9w=-67 | | 2r+20=-40 |

Equations solver categories