7a+4-2a=-16

Simple and best practice solution for 7a+4-2a=-16 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 7a+4-2a=-16 equation:


Simplifying
7a + 4 + -2a = -16

Reorder the terms:
4 + 7a + -2a = -16

Combine like terms: 7a + -2a = 5a
4 + 5a = -16

Solving
4 + 5a = -16

Solving for variable 'a'.

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

Add '-4' to each side of the equation.
4 + -4 + 5a = -16 + -4

Combine like terms: 4 + -4 = 0
0 + 5a = -16 + -4
5a = -16 + -4

Combine like terms: -16 + -4 = -20
5a = -20

Divide each side by '5'.
a = -4

Simplifying
a = -4

See similar equations:

| 2y-4+5(2y+2)=-2(y+3) | | -3x+-11=-5 | | 3x+18=10+4x | | x/4−10=15 | | -17x+52+x^2= | | 2.6x+2=-12.5 | | 4x^2-2hx+(8-h)=0 | | X-5=-4+6 | | 4w+5=20 | | -2(5y-1)+8y=6+4(4y-5) | | k*9-1=10 | | 64y^2+144y+81= | | (19x^2-51)=16x^2 | | 18x+12y=36 | | 22=x/4*7 | | -4x+31=-(x+6) | | sqrt(19x^2-51)=4x | | 8(x+5)=72 | | 2(v+9)=-7(3v-2)+5v | | 6x*0.07=10 | | 2*9w= | | 0=2r^2+6r-72 | | d+3d-2d+d+3d=12 | | 4x+16=2x+24 | | 4(m+8)+5m= | | 9x+124=11x+28 | | 6x+12=2x+2x+14 | | a+157=200 | | 8x+2-24=30 | | 5x+16=34 | | 2x+12=1x+16 | | -7-2=-3+x |

Equations solver categories