78-4=7

Simple and best practice solution for 78-4=7 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 78-4=7 equation: 


Simplifying
78 + -4 = 7

Combine like terms: 78 + -4 = 74
74 = 7

Solving
74 = 7

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:

| 7t+28-3+3t=-19 | | -11+x+8+6x=8x-2x | | 4x^2+15x+y-179=0 | | 63=9(2-x) | | 5.50x+100(6.25)=6(5.50+x) | | 3x-8=4(x+9) | | 2e^2x+4=16 | | x^5=28 | | (-3X^2+9)/(X^4) | | 14+7n=7n+7n | | 6x=42/11 | | 1/3h-4(2/3k-3)=2/3k-6 | | 4(x-3)=7x+24 | | -3x^5+9x^4+30x^3=0 | | x^2-13x-36=0 | | 2/3x-1=8-1/6x | | (x-2)(x+3)(2x-1)=0 | | t+s=205 | | 4t+s=205 | | 0.95x+.05(16-x)=.10(62) | | 8+a-1=3a-3 | | 2x=72+-4x | | x-8+7=13 | | -20x^2+29x+5=0 | | 2x=72+-4 | | Ln(x+3)=(2x-5) | | 13+f=7 | | 6-8x=5x-7 | | 6/100= | | 3n24= | | 24=-4(-4-2z) | | 2x=72+4x |

Equations solver categories