-15x^2-15x^2=-30x^2

Simple and best practice solution for -15x^2-15x^2=-30x^2 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 -15x^2-15x^2=-30x^2 equation: 


Simplifying
-15x2 + -15x2 = -30x2

Combine like terms: -15x2 + -15x2 = -30x2
-30x2 = -30x2

Add '30x2' to each side of the equation.
-30x2 + 30x2 = -30x2 + 30x2

Combine like terms: -30x2 + 30x2 = 0
0 = -30x2 + 30x2

Combine like terms: -30x2 + 30x2 = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

See similar equations:

| -20+(-7p)-(-5)=59 | | 4+7(x+4)=2(x+4)+x | | 2(4)+3(1)= | | -3(x+1)+7x=-19 | | 28w+36= | | (M/-6)-14 | | y=2x+2-7 | | 3(x-5)+3x=-3 | | y+2x=111 | | 5y-8=-7+5y | | (2x-20)=(3x+15) | | 1.45x-0.05x=28 | | (9x+1)+(5x-24)=98 | | log2(sqrt(2x^2))=3/2 | | 1=14+5y | | (9x+1)+(5y-24)=98 | | 12=t/3=17 | | 6-2/9-3 | | -16t^2+45t+6=5 | | -16-4=0 | | -36/8 | | (5x-3)+(13x+4)=163 | | 2(4+3x)-5(x-1)=2(8-5x) | | a(x)=x(10-x) | | 3.5x+0.04(11x-0.6)=17.706 | | -7+x=19 | | 14=-2p-4 | | 8/25=12/x | | f(x)=5x^3-2x^2+10x-5 | | 16+8(x+3)-2x=82 | | 12x+132=12x-10 | | 16x+8x+5=0 |

Equations solver categories