155=-3(7x-5)

Simple and best practice solution for 155=-3(7x-5) 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 155=-3(7x-5) equation: 


Simplifying
155 = -3(7x + -5)

Reorder the terms:
155 = -3(-5 + 7x)
155 = (-5 * -3 + 7x * -3)
155 = (15 + -21x)

Solving
155 = 15 + -21x

Solving for variable 'x'.

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

Add '21x' to each side of the equation.
155 + 21x = 15 + -21x + 21x

Combine like terms: -21x + 21x = 0
155 + 21x = 15 + 0
155 + 21x = 15

Add '-155' to each side of the equation.
155 + -155 + 21x = 15 + -155

Combine like terms: 155 + -155 = 0
0 + 21x = 15 + -155
21x = 15 + -155

Combine like terms: 15 + -155 = -140
21x = -140

Divide each side by '21'.
x = -6.666666667

Simplifying
x = -6.666666667

See similar equations:

| 2(1+x)=5(x+1) | | 4x+2+3(x-1)=-57 | | -4-7x=94 | | 0.6(x-5)=25 | | f(-1)=-3(-1)+2 | | 23+y=9 | | x-(-6)=-16 | | -6x-6(5x-7)=-6(4x-3) | | 1/5(x-8)=x-18 | | f(-4)=-3(-2)+2 | | 4/3y+1/2=9/2 | | -12+n=-18 | | 16(x+4)=116 | | x-10=27 | | (5y-2v)(7y+5v-1)= | | 18y-14y=8 | | 6x-(3x-7)=25 | | -111=-3(7x-5) | | 10-(20u-7)+6u=6(u+11)+15 | | -11=-3(7x-5) | | -7(3m-2)-3=53 | | e/3+3=2e-7 | | 82+9*X=100 | | 22-5x=3x+6 | | -7x+y=5 | | 3(x+7)=5(2x-4) | | -2/13-33/7 | | 17-5+p=2(5p-16) | | -2(5t-2)=-22 | | 4b-6=2b+12 | | -7-3(2x+1)=8 | | y=2+4.3*-6 |

Equations solver categories