2(10)-7=30

Simple and best practice solution for 2(10)-7=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 2(10)-7=30 equation: 


Simplifying
2(10) + -7 = 30

Multiply 2 * 10
20 + -7 = 30

Combine like terms: 20 + -7 = 13
13 = 30

Solving
13 = 30

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| 12x+7=101 | | X+32=85 | | A=x^2+21x+90 | | 15+6x=3(2x+12) | | 180=(4n+22)+8n-10 | | 3x+4x+2x-7=90 | | -5x-10=3(x+2) | | -9+-2=4+-15 | | 90=(2x+20)+5x | | ax+bx=csolvex | | 8(n+3)=28+8n | | 8x+22=-22 | | 0=4x^2+8x+4 | | A=3.14yd^2 | | 16t^2-28t+5=0 | | 180=(5x-18)+(4x+45) | | u=kb/a | | 5t^2-47t=0 | | -40t^2+200=0 | | 1.4=e/1.4 | | u=b-a+k | | 4*x/pi=tanx | | 10=250/b | | 5v^2-18v+9=0 | | 2/10-1/5 | | 1/6×5/6 | | 9x+13=26-10x | | 4x/pi=tanx | | u=xk+y | | 7*1/8= | | 7x1/8= | | 7=h/7 |

Equations solver categories