15=9+7x

Simple and best practice solution for 15=9+7x 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 15=9+7x equation:


Simplifying
15 = 9 + 7x

Solving
15 = 9 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
15 + -7x = 9 + 7x + -7x

Combine like terms: 7x + -7x = 0
15 + -7x = 9 + 0
15 + -7x = 9

Add '-15' to each side of the equation.
15 + -15 + -7x = 9 + -15

Combine like terms: 15 + -15 = 0
0 + -7x = 9 + -15
-7x = 9 + -15

Combine like terms: 9 + -15 = -6
-7x = -6

Divide each side by '-7'.
x = 0.8571428571

Simplifying
x = 0.8571428571

See similar equations:

| (5x-4)= | | 45t=60t-60 | | 20/28=n/21 | | 4y+38=11+8y | | -6m+6= | | (1/4)X+(7/2)X=15 | | z^2-10z+16= | | 4(x+5)-3(x+2)=13 | | -7v-28=-5v+1 | | 8x(5x-3y)= | | .16(18)+.04=.08(24+x) | | 4n-20n= | | 4=7+1x+6x | | n+[-36]=12 | | 8n-(4n+7)=1 | | 2w^2+12w-5=0 | | 3(c-5)+5=3+c-13 | | 21.82=4g+3.62 | | -12n+16=-10n-18 | | 5(3-2x)+11x= | | 1.16g-7=0.54 | | 8x-5(x+6)-8= | | 3W-16W=26 | | 1.16-7=0.54 | | (x-6)(x-2)=-4 | | 11-42=5(X-1)-6 | | 21.1/14.4=1.1/1.2 | | 36p^2-272p-128= | | 5w+3=-27 | | .33(6x+24)-20=(-.25)(12x-72) | | 14+8y-6=40 | | 5(x-6)-9x= |

Equations solver categories