4a-5a=7

Simple and best practice solution for 4a-5a=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 4a-5a=7 equation: 


Simplifying
4a + -5a = 7

Combine like terms: 4a + -5a = -1a
-1a = 7

Solving
-1a = 7

Solving for variable 'a'.

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

Divide each side by '-1'.
a = -7

Simplifying
a = -7

See similar equations:

| 2(x+y)= | | 7-10x=41-24x | | 4x^2-7x+23=9x+8 | | y=4/5x+4 | | m/(-5)+13=20 | | 3(2)+1=7 | | 13+3x-11=10x-14-5x | | 1/3x+2/3=x+2 | | 4x^2-16x-15=0 | | 7(9+g)=84 | | -(6k+5)= | | -2(4v-7)+5v=3(v+8) | | -8x-24=-5x-3 | | 10-10x=44-17x | | (3x+5)(x^2-4)= | | 6+2y/-4 | | 8x+-12y=84 | | 8x+10-66=0 | | 43=7x-6 | | 0.4-0.1(b-100)=70 | | 8x-12y=84 | | -7x-4=66 | | 3*5+1= | | 64-10x=7x+21 | | w^2+7w+12= | | 1/4=8^8x+5 | | 4x+3-2x=9-4x-6 | | -3t+9=-27 | | 9(x+4)-3=35-2x-2+11x | | 7d=3p+32 | | (x+1)(x-5)=x^2-9 | | -3+9=-27 |

Equations solver categories