7(3+m)=154

Simple and best practice solution for 7(3+m)=154 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 7(3+m)=154 equation: 


Simplifying
7(3 + m) = 154
(3 * 7 + m * 7) = 154
(21 + 7m) = 154

Solving
21 + 7m = 154

Solving for variable 'm'.

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

Add '-21' to each side of the equation.
21 + -21 + 7m = 154 + -21

Combine like terms: 21 + -21 = 0
0 + 7m = 154 + -21
7m = 154 + -21

Combine like terms: 154 + -21 = 133
7m = 133

Divide each side by '7'.
m = 19

Simplifying
m = 19

See similar equations:

| 100j-j+x-2j= | | -5(x-4)-6(x+6)=-1 | | 3x^2-46x+15= | | 3x+2=4+5x | | -a+4X= | | 9(r-2)=-36 | | 0.2X+1.3=0.9X-2.2 | | 96=3(8+4m) | | a/3+4=6 | | 4-2x+2(3x+1)=14+2 | | 8(1-5n)=208 | | 16+20x=12+22x | | 1.858p+67p=12p | | 6(4n+2)+4n=-156 | | -2x+6(-3+4x)=10 | | 4(x-3)+9=6x-2(1+x) | | X-12= | | 4p+8p+12=48 | | 20=3(2x-3)+4x | | 4(-7x-4)+7=-205 | | 4*w-18=0 | | 200=8(-5-6x) | | -3(x+9)=7x-9(x+4) | | 144=4(-6-6x) | | x+(x+13)=51 | | 186=4+7(5b+6) | | [-12]-[9-7]= | | A=3m-2n | | -4(-6k+3)+1=-131 | | 4.5z-x-7.5z= | | -35(-6k+3)+1=-131 | | X+x+20+190-3x=180 |

Equations solver categories