1-4(m+2)=9

Simple and best practice solution for 1-4(m+2)=9 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 1-4(m+2)=9 equation:


Simplifying
1 + -4(m + 2) = 9

Reorder the terms:
1 + -4(2 + m) = 9
1 + (2 * -4 + m * -4) = 9
1 + (-8 + -4m) = 9

Combine like terms: 1 + -8 = -7
-7 + -4m = 9

Solving
-7 + -4m = 9

Solving for variable 'm'.

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

Add '7' to each side of the equation.
-7 + 7 + -4m = 9 + 7

Combine like terms: -7 + 7 = 0
0 + -4m = 9 + 7
-4m = 9 + 7

Combine like terms: 9 + 7 = 16
-4m = 16

Divide each side by '-4'.
m = -4

Simplifying
m = -4

See similar equations:

| B^2-6y+8=0 | | 0.5x+0.5=0.3x-0.3 | | Y=4/63(15) | | 0.5x+0.5=0.3x+0.3 | | 76.24+23.75h=36.55h+53.44 | | 6(z+2)-2(2z+5)=8 | | 12x+3=2x-2 | | 7=n+m | | y-5=(4)/(6)(x-6) | | 2(4x+5)-55=5x-30 | | x+35+x+25=180 | | y-5=4/6(x-6) | | 10x+3=2x-2 | | X(x+2)+5x=-5 | | 9t-6-6-t=6 | | (2x-10)+(5x-20)=180 | | 1405/c | | 5(w+2)=8w+13 | | 62+65+93+51+55+76+79+85+55+72+78+83+91+82= | | 1405/x | | (1x-9)(1x+9)(1x-1)=0 | | 1-2(e-1)=-3e-5(e-5) | | -5=9-1 | | x+3=8x+17 | | -2w-6=4(w-3) | | 72=k(36) | | 5n^2+12n=-8 | | 8(y+4)=-8y-48 | | 78=k(36) | | (x+35)+(x+25)=180 | | 180/365=x/1000 | | 2x^2-12x+18+6=86 |

Equations solver categories