8a+7=-65

Simple and best practice solution for 8a+7=-65 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 8a+7=-65 equation:


Simplifying
8a + 7 = -65

Reorder the terms:
7 + 8a = -65

Solving
7 + 8a = -65

Solving for variable 'a'.

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

Add '-7' to each side of the equation.
7 + -7 + 8a = -65 + -7

Combine like terms: 7 + -7 = 0
0 + 8a = -65 + -7
8a = -65 + -7

Combine like terms: -65 + -7 = -72
8a = -72

Divide each side by '8'.
a = -9

Simplifying
a = -9

See similar equations:

| 29=-59+4 | | 18x^5+15x^4z-75x^3z^2= | | 4n-14=62 | | (5a+2b)-(3a-2b)= | | 7a^2+22a+3=0 | | 30a^2+am-m^2= | | b+3.09=-5.91 | | 14.2+(-9.1)= | | 8y+6=-50 | | 9x-8+4x=7x+14 | | 12=6-2x | | 1-3x=-10 | | (-3)-2y=9 | | 9a^2+27a=0 | | c(c-6)=27 | | 4.4Y+6.2=8.8Y-1.8 | | 42j+18-19j=-28-4c | | 5t-11=24 | | 3x=-3x | | 3n-5n-1=11-n | | 72n^4-168n^2+98=0 | | 12x^2+50=0 | | 7a+3a+2a-a=16 | | x^2+6xy+9y=0 | | 5x+9+2x-5= | | 2(x-1)-4(x+2)=8 | | 10x-26+5x-30=x^2 | | 9x^4-81x^2=0 | | 4/5(x+5)=7/8(3x+23)-7 | | 2(2n-3)=(7n+4)+2 | | 5(x+1)+2(x-3)=13 | | 10x+10=10x+10 |

Equations solver categories