(2a-7)-2=25

Simple and best practice solution for (2a-7)-2=25 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-7)-2=25 equation:


Simplifying
(2a + -7) + -2 = 25

Reorder the terms:
(-7 + 2a) + -2 = 25

Remove parenthesis around (-7 + 2a)
-7 + 2a + -2 = 25

Reorder the terms:
-7 + -2 + 2a = 25

Combine like terms: -7 + -2 = -9
-9 + 2a = 25

Solving
-9 + 2a = 25

Solving for variable 'a'.

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

Add '9' to each side of the equation.
-9 + 9 + 2a = 25 + 9

Combine like terms: -9 + 9 = 0
0 + 2a = 25 + 9
2a = 25 + 9

Combine like terms: 25 + 9 = 34
2a = 34

Divide each side by '2'.
a = 17

Simplifying
a = 17

See similar equations:

| 2x+3+46=180 | | (1+k)3rd=1.5 | | 7y-4-2y+2=0 | | -3x+7=14+5 | | (16x+8)+76=180 | | (x-2y)(x-8y)=0 | | (1+k)3=1.5 | | 180-2x-3=x | | 2(8+5x)+4(x+7)= | | 3x+10=-53-4x | | 315/12=x | | 315/12 | | -2x+1=x+3 | | 2(k+3)-8(3-5k)= | | x/48=1/16 | | 9x=64+x | | 4x=4ln(y) | | 0.6x+2.1=5.4x | | z=11i | | 4w=-18.8 | | 450=8x+8(1.5x) | | 2f=-0.54 | | s+7=8.9 | | w+12=17.34 | | .5x+4y=5 | | 8b+5x=0 | | 2q=66 | | -5+a=11 | | 16 = r-9 | | 727=q+264 | | y+71=24 | | g+7=10 |

Equations solver categories