120=53+3(29)-r

Simple and best practice solution for 120=53+3(29)-r 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 120=53+3(29)-r equation:


Simplifying
120 = 53 + 3(29) + -1r

Multiply 3 * 29
120 = 53 + 87 + -1r

Combine like terms: 53 + 87 = 140
120 = 140 + -1r

Solving
120 = 140 + -1r

Solving for variable 'r'.

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

Add 'r' to each side of the equation.
120 + r = 140 + -1r + r

Combine like terms: -1r + r = 0
120 + r = 140 + 0
120 + r = 140

Add '-120' to each side of the equation.
120 + -120 + r = 140 + -120

Combine like terms: 120 + -120 = 0
0 + r = 140 + -120
r = 140 + -120

Combine like terms: 140 + -120 = 20
r = 20

Simplifying
r = 20

See similar equations:

| 10(a+1)-14a=19-(4a-1) | | 4i/(2-5i) | | 3(2a+4)=2(a+3) | | 4(f/4) | | 999999999999999=9999999999 | | 2(12-y)=23-(2y-1) | | 4m-13=9m+7 | | 4q-16=3q+19 | | 0=5cosx-2sinx | | X(x+4)=3x | | 4x+38+90=180 | | 50-4x^2=18 | | x^2-11x+31=1 | | y-12y=x | | 17q+96+q+48=180 | | -10.3m+17= | | x-12x=y | | 2x=(2x+20) | | X/72-x=2/7 | | P-65/2=9 | | -8(-7)/-28 | | -9m+30-7=-5m-5+3m | | (5c+2)(5c+1)= | | m+50=-45 | | -2(x+3)=7x+3 | | m+50=45 | | a^3-4b^2= | | J+8+3t= | | -9+30-7=-5m-5+3m | | 6(7-3m)-m=156 | | x+3x+10+70=180 | | 76=1/2x |

Equations solver categories