2a-5=-77

Simple and best practice solution for 2a-5=-77 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 2a-5=-77 equation:


Simplifying
2a + -5 = -77

Reorder the terms:
-5 + 2a = -77

Solving
-5 + 2a = -77

Solving for variable 'a'.

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

Add '5' to each side of the equation.
-5 + 5 + 2a = -77 + 5

Combine like terms: -5 + 5 = 0
0 + 2a = -77 + 5
2a = -77 + 5

Combine like terms: -77 + 5 = -72
2a = -72

Divide each side by '2'.
a = -36

Simplifying
a = -36

See similar equations:

| -6-6r=-4(4r-3)-8r | | 9x-4+3x-2=7x+5x-9 | | 10x/9=-2/3 | | 6t-4=-66 | | -6-6r=3(7n-3)-8r | | 25-3n=20 | | 5x+9=199-6x | | 4-(-12)= | | (2x+6)+(x+2)=3(x-1)+6 | | 13-4x=18x-20 | | -24-40= | | (3xy^2-5)+(2xy^2+6)= | | 5a(6a-5)=0 | | 1/12x6/7 | | (3x-5)(7x+6)=0 | | x^(2/3)=49 | | x+1/4+5=x+6/7 | | 11-(-8)= | | x^4+18=11x | | x^2+49=28 | | 6x+4y=20fory | | 16=3(x-10)-(x-8) | | 2x+7(1-x)=17 | | 2x+10=73-3x | | f(x)=-4x^2+40x-93 | | 4/15k=-8/15 | | 4-3x=15+5x | | x7+3=-2 | | .20x=1300 | | 3/4-5/2/4/5-5/3 | | x-0.20=1300 | | 5.23-0.34x=5x-1.979 |

Equations solver categories