4=-7+a

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


Simplifying
4 = -7 + a

Solving
4 = -7 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
4 + -1a = -7 + a + -1a

Combine like terms: a + -1a = 0
4 + -1a = -7 + 0
4 + -1a = -7

Add '-4' to each side of the equation.
4 + -4 + -1a = -7 + -4

Combine like terms: 4 + -4 = 0
0 + -1a = -7 + -4
-1a = -7 + -4

Combine like terms: -7 + -4 = -11
-1a = -11

Divide each side by '-1'.
a = 11

Simplifying
a = 11

See similar equations:

| (5b-1)(4b-3)= | | -8r-r=-12-7r | | y-9.9=9 | | 12y^2-5y+2=0 | | 4.1x+6-2.1x=4 | | 3x+6=31(2+x) | | 36-8n=-1(3n+4) | | -28n-(-14)=-18 | | 2(y-2)-3=3(y-5) | | 4(3.2y+5)=32.8 | | -5x+10=3x+6 | | 5x-12.8=x | | 5(-4v+2)=-4v-38 | | -6+n+6+1=-n-7 | | 8(x-9.4)=4.8 | | 4(x-4.1)=8.8 | | 3p-3xp-7=9p | | 10-4x+6z=0 | | 8.3x-25.73=-37.35 | | 50=28.10+.15 | | 7m^2+10m= | | (2r-5)(2r-2)= | | 6x-2=-4x-8 | | 4k^2+3k+19=9 | | -4n-40=-2(7n+5) | | 3x+2-5=-3x-4 | | 67=-5(n-4)-8(4n+8) | | 7(3z+2)=21z+14 | | 4c+11+3c=8 | | 30x+70=20x+100 | | X^2-a^2-y^2-2ay=o | | X-9=9x-15 |

Equations solver categories