5a+4=7a-2

Simple and best practice solution for 5a+4=7a-2 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 5a+4=7a-2 equation:


Simplifying
5a + 4 = 7a + -2

Reorder the terms:
4 + 5a = 7a + -2

Reorder the terms:
4 + 5a = -2 + 7a

Solving
4 + 5a = -2 + 7a

Solving for variable 'a'.

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

Add '-7a' to each side of the equation.
4 + 5a + -7a = -2 + 7a + -7a

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

Combine like terms: 7a + -7a = 0
4 + -2a = -2 + 0
4 + -2a = -2

Add '-4' to each side of the equation.
4 + -4 + -2a = -2 + -4

Combine like terms: 4 + -4 = 0
0 + -2a = -2 + -4
-2a = -2 + -4

Combine like terms: -2 + -4 = -6
-2a = -6

Divide each side by '-2'.
a = 3

Simplifying
a = 3

See similar equations:

| -4n+7+2n=1 | | 4(x-2)=2(x+4) | | 5m=2m+12 | | 9y=50-y | | -3(4x-8)=-2(x+3) | | 11y+5=-15+6y | | 6n+8=38 | | 16h=8(2h-10) | | 58x+-10x=48x | | 12r=48+4r | | 4b-100=-b | | 3(5+x)=21 | | 3(5+x)=29 | | 6x-7w+5x+6y+4y+5w= | | 6x-19=4x+11 | | 3(x+4)-5(x-1)=9x-5 | | 26+7x=13x+7 | | 7x+3x(2+x)=12x | | 15a+19b+6c+5c-6b-3a= | | 18+6g=-12g | | 7x-11=39-3x | | 2d+9e+8d+11e= | | 15c-9c= | | -35=7(z-8) | | 4g-g= | | -2(a+16)=2 | | 8m+7+m=16 | | 92=9y-16 | | 12(2x-9)=3(8x+7) | | 2(x+5)(x+5)-22=0 | | -38-5x=7-10x | | 4x+3=2x-3 |

Equations solver categories