7(-3x-8)=70

Simple and best practice solution for 7(-3x-8)=70 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 7(-3x-8)=70 equation:


Simplifying
7(-3x + -8) = 70

Reorder the terms:
7(-8 + -3x) = 70
(-8 * 7 + -3x * 7) = 70
(-56 + -21x) = 70

Solving
-56 + -21x = 70

Solving for variable 'x'.

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

Add '56' to each side of the equation.
-56 + 56 + -21x = 70 + 56

Combine like terms: -56 + 56 = 0
0 + -21x = 70 + 56
-21x = 70 + 56

Combine like terms: 70 + 56 = 126
-21x = 126

Divide each side by '-21'.
x = -6

Simplifying
x = -6

See similar equations:

| 5-10sin(7x)=0 | | 5/-9*-3/8*-2 | | 7(3x-8)=70 | | 72+4x/9x^1/2 | | h+h-5=44 | | x/7+x/2=9/7 | | 7u+3=-2(u-6) | | -5(w-2)=-3w+18 | | -5(w-21)=-3w+18 | | -3u-15=3(u+7) | | (10p^3-5)/(p+1)=0 | | 8=c/7+5 | | 13v=7(p-v) | | 4(x-2)=-8x+16 | | -9y-26=2(y-2) | | 8(x-2)+x=9(x-2)+2 | | ((3x^3/2y^3)/(x^2y^-1/2))^-2 | | [9]y-26=2(1[y-2]1) | | -6(u+4)=-4u-30 | | (2x+23)+(x+31)+(3x)=180 | | (3x^3/2y^3/x^2y^-1/2)^-2 | | -6(u+4)=-4u-3 | | 5/8v=25 | | 2v/7=42 | | x/4-12=4 | | 4(y+8)=5(y-2) | | 9(x+8)+2=9x+4 | | 16x=-42 | | 4y+30=y-6 | | -2=3(11+3)-2(-11) | | 4x+3=4x-1 | | X+1/10=6/5+x-7/4 |

Equations solver categories