5-a+5a=7

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


Simplifying
5 + -1a + 5a = 7

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

Solving
5 + 4a = 7

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 + 4a = 7 + -5

Combine like terms: 5 + -5 = 0
0 + 4a = 7 + -5
4a = 7 + -5

Combine like terms: 7 + -5 = 2
4a = 2

Divide each side by '4'.
a = 0.5

Simplifying
a = 0.5

See similar equations:

| 37x-7y+4x-4y-4x+8x= | | y-5=-5-(-y) | | -2(5y-6)-y=-3(y-3) | | 5(3q-10)-5q= | | 1-5k+1=-13 | | 2x+4y+6z=-12 | | 5x+4+25=7x-1 | | 9i+(-8-i)= | | 5-7v=-3v-19 | | 2n+21+4n+25=180 | | 3p-36=14+18p-36-45-32p+500 | | 13c-7+c-b= | | 7(f-1)=456 | | -12.4g+3.1=-9.3g | | X^2-9y=x | | X^2+11x^2+18=0 | | 4+2y=o | | -6+2a=28 | | 0.18y+0.04(y+8000)=1640 | | 6-18x=24x-12 | | P=6.5(75)-500.5 | | 70+.4x=40+.6x | | -8(-2)+2(-2+7)=26 | | -9.3g=12.4g+3.1 | | 10+12x=9+11x | | -8=-3(x+2)+5x | | 15x-3(4x-6)=3q+9-9x | | -6c+9=12c | | 26=6x+5-3x | | -8(-2)+2(-2+7)= | | 3.2n-4.3=12.6n+14.5 | | 10-b+15b=45 |

Equations solver categories