-171=-7x+5(5x-9)

Simple and best practice solution for -171=-7x+5(5x-9) 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 -171=-7x+5(5x-9) equation:


Simplifying
-171 = -7x + 5(5x + -9)

Reorder the terms:
-171 = -7x + 5(-9 + 5x)
-171 = -7x + (-9 * 5 + 5x * 5)
-171 = -7x + (-45 + 25x)

Reorder the terms:
-171 = -45 + -7x + 25x

Combine like terms: -7x + 25x = 18x
-171 = -45 + 18x

Solving
-171 = -45 + 18x

Solving for variable 'x'.

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

Add '-18x' to each side of the equation.
-171 + -18x = -45 + 18x + -18x

Combine like terms: 18x + -18x = 0
-171 + -18x = -45 + 0
-171 + -18x = -45

Add '171' to each side of the equation.
-171 + 171 + -18x = -45 + 171

Combine like terms: -171 + 171 = 0
0 + -18x = -45 + 171
-18x = -45 + 171

Combine like terms: -45 + 171 = 126
-18x = 126

Divide each side by '-18'.
x = -7

Simplifying
x = -7

See similar equations:

| 49+3(y+9)=-2(6y+17)+4y | | 0=x-5x | | 0=k-2 | | 1+3p+3=7 | | d+p=100 | | p+d=100 | | p+7=-9 | | 8x-3(x+6)=11 | | 14-9=x/12 | | Pn+Dn=100 | | 6(7+7x)=-2x-2 | | x+4x+4=x-3 | | 1/4x^2-2/3x-1/3=0 | | 8x+5-6x=-15 | | k-1+8k=8 | | 8(3m-16)=-2(-8m-7)+10 | | -348=6(6x-10) | | 3(3x-2y)=4x+5y-3 | | -9(2b+7)+9=-15b+6 | | 11.25*0.75= | | 5x^3=100 | | 5(2+7)-3c=7(c+5) | | 2ln(x)=4ln(3)-ln(9) | | -7(-4v-20)-13v=-17-v-19 | | (-5m-1n/mn-1)2 | | 10y^2-21y+9=0 | | 28-14c=-2c-5(3c-2) | | 11-5x=22 | | cx+cf=h | | (2x+2)2=33 | | -20k=-2(16k-8)+16k | | 0.5x-5=0.75x+7 |

Equations solver categories