3(7s+3)-15s=2(3s+3)-7

Simple and best practice solution for 3(7s+3)-15s=2(3s+3)-7 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 3(7s+3)-15s=2(3s+3)-7 equation:


Simplifying
3(7s + 3) + -15s = 2(3s + 3) + -7

Reorder the terms:
3(3 + 7s) + -15s = 2(3s + 3) + -7
(3 * 3 + 7s * 3) + -15s = 2(3s + 3) + -7
(9 + 21s) + -15s = 2(3s + 3) + -7

Combine like terms: 21s + -15s = 6s
9 + 6s = 2(3s + 3) + -7

Reorder the terms:
9 + 6s = 2(3 + 3s) + -7
9 + 6s = (3 * 2 + 3s * 2) + -7
9 + 6s = (6 + 6s) + -7

Reorder the terms:
9 + 6s = 6 + -7 + 6s

Combine like terms: 6 + -7 = -1
9 + 6s = -1 + 6s

Add '-6s' to each side of the equation.
9 + 6s + -6s = -1 + 6s + -6s

Combine like terms: 6s + -6s = 0
9 + 0 = -1 + 6s + -6s
9 = -1 + 6s + -6s

Combine like terms: 6s + -6s = 0
9 = -1 + 0
9 = -1

Solving
9 = -1

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| 88=p(88+53+49) | | x+x-5+x*3=40 | | 14y+24m= | | 6x^3-57x^2+105x=0 | | 9x+3=9(x+6) | | 8=3+x/4 | | 40=p(40+62+47) | | (-15-2x)-5x=6 | | (2a-4)-(3a+1)= | | x+(x+44)+(x-5)=180 | | -6.9-3x-5.1-x=-3x-2.8 | | x+(x+120)+(x+15)=180 | | .14(y-6)+.08y=0.04y-0.01(30) | | Log[2](5x+12)=5 | | 5x-2x=2(x+8) | | -(5xy-11)+4(4xy+4)= | | 4+8x=5x-13 | | y=-5/3x-8 | | -20x-12y=-18 | | -6.9-3x-5.1-x=3x-2.8 | | x^3+13x^3+42x=0 | | 0.1(x+90)+0.9=34 | | 3(6a-b)-7(5b-2a)= | | 8-(1)(3)x=16 | | 0.75x+0.05(12-x)=0.10(62) | | 78=-9x-3(-58+12x) | | 78=2(6+2x)+2(x) | | 2b+-5=25 | | 2b-5=25 | | 3x^2+4x-28=0 | | 5x+10x=2 | | 2x^2+4-9=0 |

Equations solver categories