4a+7=-3a

Simple and best practice solution for 4a+7=-3a 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=-3a equation:


Simplifying
4a + 7 = -3a

Reorder the terms:
7 + 4a = -3a

Solving
7 + 4a = -3a

Solving for variable 'a'.

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

Add '3a' to each side of the equation.
7 + 4a + 3a = -3a + 3a

Combine like terms: 4a + 3a = 7a
7 + 7a = -3a + 3a

Combine like terms: -3a + 3a = 0
7 + 7a = 0

Add '-7' to each side of the equation.
7 + -7 + 7a = 0 + -7

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

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

Divide each side by '7'.
a = -1

Simplifying
a = -1

See similar equations:

| -3(4X-3)=5(2X-1)+14 | | 0.475x-8.4=-10.1 | | 2e^4x+1=8 | | 6(X+6)-9=34-2X-7+8X | | -8x^2-10x=0 | | y^2-98=0 | | 2/10=9/m | | 10-0.89x=0.99x | | 1.2=5n | | -2+9(X-1)=17X+2-8X | | 1.2=x(-0.8333333333333334) | | m-4m-1=14 | | 5b=21+2b | | 3x=5y-50 | | 0.223=ln(x^2) | | 3x+6=x-9 | | -15x-5= | | -12x+4=-10x-40-14x | | 17x+6=12x+44 | | -2x-2x= | | 16x^2+6x-9=0 | | x+5x=6x | | 5x+10=-50-5x | | 3(5y+4)=9y | | 8x-(8+64)=20 | | 0.6x-0.8(15-3x)=-0.2(x-4) | | x^2-3x-5=180 | | 3x+50=5y | | 6x+3x=-3x-21 | | 1/5-3x/15=4/5 | | 1+5x=-23+x | | 9-3x=7-19x |

Equations solver categories