If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -129 = -3(1 + 6n) -129 = (1 * -3 + 6n * -3) -129 = (-3 + -18n) Solving -129 = -3 + -18n Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '18n' to each side of the equation. -129 + 18n = -3 + -18n + 18n Combine like terms: -18n + 18n = 0 -129 + 18n = -3 + 0 -129 + 18n = -3 Add '129' to each side of the equation. -129 + 129 + 18n = -3 + 129 Combine like terms: -129 + 129 = 0 0 + 18n = -3 + 129 18n = -3 + 129 Combine like terms: -3 + 129 = 126 18n = 126 Divide each side by '18'. n = 7 Simplifying n = 7
| 7x+4=2x+-3 | | 0=2x-cos(x)-3.14159265358979323846264 | | x+15=10x-120 | | 7x^4-43x^2+40=0 | | -4(1-8x)=-196 | | 152=4(-4r+6) | | -2/1×n/5 | | (2-6x)+(9x-3)=0 | | -3b-12=-2b | | X-8=2x+17 | | 3x/3=168/3 | | 9x^2-6xy+y^2-1= | | -2x-4=7(x-4) | | 9/x=4/7 | | 4(5+2x)-3(t-4)=6(t-7)+8 | | -2x-4=7x-4 | | 2y=8x+6 | | 15-x+15-x=24 | | 40x+30y+40=1000x+4y | | 6x-8=6x+6 | | 14-(x+m(-4))=3(x+9)-20 | | 5(x-20)=1/2(4x+4) | | 2w-4=5w | | 14-(x+-4m)=3(x+9)-10 | | 5m+2m+-2=m-10 | | 3(n-2)-(3-n)=3n | | 2x+5-3x-35=90 | | -0.3r-(1-7r)=-5+3.7 | | (6+w)(2w+5)=0 | | -4(x-2)=2-5x | | 30=x+-10 | | 64+225=x^2 |