2a+5=-5a+7

Simple and best practice solution for 2a+5=-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 2a+5=-5a+7 equation:


Simplifying
2a + 5 = -5a + 7

Reorder the terms:
5 + 2a = -5a + 7

Reorder the terms:
5 + 2a = 7 + -5a

Solving
5 + 2a = 7 + -5a

Solving for variable 'a'.

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

Add '5a' to each side of the equation.
5 + 2a + 5a = 7 + -5a + 5a

Combine like terms: 2a + 5a = 7a
5 + 7a = 7 + -5a + 5a

Combine like terms: -5a + 5a = 0
5 + 7a = 7 + 0
5 + 7a = 7

Add '-5' to each side of the equation.
5 + -5 + 7a = 7 + -5

Combine like terms: 5 + -5 = 0
0 + 7a = 7 + -5
7a = 7 + -5

Combine like terms: 7 + -5 = 2
7a = 2

Divide each side by '7'.
a = 0.2857142857

Simplifying
a = 0.2857142857

See similar equations:

| -13(x-13)=-2(4+7x) | | -7-a=-3a+1 | | 2x-2+3x=10x+2-7x+2 | | (x-1.8)=3.2 | | 8.3=9.9-0.8x | | (y-8)-2=5 | | (M-12)=24 | | 5*n=15+5 | | 4x^2-9=10 | | 2x+(4x-1)+2x+(4x-1)=68 | | -3x-33=x+75 | | 1+4x=-39 | | 11y=2030 | | 4x-9-1x=6 | | 4[6x+8(2x+10)]-8x=24 | | 7x+4x+5=6x+5 | | -86-3x=28-9x | | 13x=2030 | | (3x-1)=14 | | 17x=2030 | | 8x+7=137 | | 24-n=72 | | 23x=2030 | | 9k-1=32 | | 1q-8s-4q-9s= | | -6+7x=15 | | 34x=2030 | | X^2-6x^2+6x=0 | | 69x=2030 | | -6+2x=-28 | | 0.5(3-7x)=8-(2x+6) | | 6x+10-(11x-2)=4x-9 |

Equations solver categories