4x^2=2x^2+17x-30

Simple and best practice solution for 4x^2=2x^2+17x-30 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 4x^2=2x^2+17x-30 equation:


Simplifying
4x2 = 2x2 + 17x + -30

Reorder the terms:
4x2 = -30 + 17x + 2x2

Solving
4x2 = -30 + 17x + 2x2

Solving for variable 'x'.

Reorder the terms:
30 + -17x + 4x2 + -2x2 = -30 + 17x + 2x2 + 30 + -17x + -2x2

Combine like terms: 4x2 + -2x2 = 2x2
30 + -17x + 2x2 = -30 + 17x + 2x2 + 30 + -17x + -2x2

Reorder the terms:
30 + -17x + 2x2 = -30 + 30 + 17x + -17x + 2x2 + -2x2

Combine like terms: -30 + 30 = 0
30 + -17x + 2x2 = 0 + 17x + -17x + 2x2 + -2x2
30 + -17x + 2x2 = 17x + -17x + 2x2 + -2x2

Combine like terms: 17x + -17x = 0
30 + -17x + 2x2 = 0 + 2x2 + -2x2
30 + -17x + 2x2 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
30 + -17x + 2x2 = 0

Factor a trinomial.
(5 + -2x)(6 + -1x) = 0

Subproblem 1

Set the factor '(5 + -2x)' equal to zero and attempt to solve: Simplifying 5 + -2x = 0 Solving 5 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -2x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -2x = 0 + -5 -2x = 0 + -5 Combine like terms: 0 + -5 = -5 -2x = -5 Divide each side by '-2'. x = 2.5 Simplifying x = 2.5

Subproblem 2

Set the factor '(6 + -1x)' equal to zero and attempt to solve: Simplifying 6 + -1x = 0 Solving 6 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -1x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1x = 0 + -6 -1x = 0 + -6 Combine like terms: 0 + -6 = -6 -1x = -6 Divide each side by '-1'. x = 6 Simplifying x = 6

Solution

x = {2.5, 6}

See similar equations:

| -17+22= | | 3/10x+1/5=9/10 | | 256-9x=200 | | 1/2x-3/2=6 | | 51-2x=9xn+18 | | 255*.16= | | 51-2x= | | 2x-3+6x=4(3x-2)+3 | | 2-4y+4= | | m+3.7=.82 | | -1/9x-3+1/3x=x+4 | | 4v-14=30 | | p-7/2=5/4 | | -5x+5=-45 | | 7/10x-3=4 | | 4x+10-5=21 | | 28=2u+10 | | 17=4y-11 | | 12*120= | | .035*50= | | x+-67=-68 | | 37=2u+11 | | x+-67=13 | | -19-4x=7x+24 | | 5-6x=9-6x | | 3/4x+3=8 | | 6(2x+3)(x+1)=0 | | 2/3x+2=4 | | 4(3r-8)=-80 | | 6+57+3x-(7x+8)+6+3(4x+7)=100 | | 4/3x-33 | | 3x-23=10x-31 |

Equations solver categories