4a-7=-13

Simple and best practice solution for 4a-7=-13 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 4a-7=-13 equation: 


Simplifying
4a + -7 = -13

Reorder the terms:
-7 + 4a = -13

Solving
-7 + 4a = -13

Solving for variable 'a'.

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

Add '7' to each side of the equation.
-7 + 7 + 4a = -13 + 7

Combine like terms: -7 + 7 = 0
0 + 4a = -13 + 7
4a = -13 + 7

Combine like terms: -13 + 7 = -6
4a = -6

Divide each side by '4'.
a = -1.5

Simplifying
a = -1.5

See similar equations:

| -10-x=-8(5+2x) | | 11z+8=8z+5 | | X=3+11 | | x^4-3x^3=2 | | 4x^2+40x=100 | | -4.8(6.3x-4.28)=58.56 | | x^3(x-3)=2 | | 12x+7y=360 | | 3(x+3)=7x+5-4x+4 | | 4(5x+1)-4=-34+3x | | 6.3=-10+x | | 4(x+1)=11x-28 | | 7x-4x-x=8x-6 | | g(x)=f(x-4)+5 | | 9w+9w=3w+15 | | m*x^2+x-2=0 | | 4(x+1)=4x+28 | | -(1-x)=2x-3 | | 4(x+1)=4x-7 | | -c+=5 | | 3(x+1)=3x-5 | | (7x+1)=(18x+5) | | -(x+4)=28+3x | | 12.75x=100*4.375 | | x+5/2=75 | | 4x+8y=36 | | x-5.25=6.3 | | 2x+(3X-(4+x))=20 | | 37=x-2 | | 2x^2+24x-26= | | 8-3(1+a)=-3a+5 | | 130+x-20+80=180 |

Equations solver categories