-7(5b+2)=-8(4b-2)

Simple and best practice solution for -7(5b+2)=-8(4b-2) 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(5b+2)=-8(4b-2) equation:


Simplifying
-7(5b + 2) = -8(4b + -2)

Reorder the terms:
-7(2 + 5b) = -8(4b + -2)
(2 * -7 + 5b * -7) = -8(4b + -2)
(-14 + -35b) = -8(4b + -2)

Reorder the terms:
-14 + -35b = -8(-2 + 4b)
-14 + -35b = (-2 * -8 + 4b * -8)
-14 + -35b = (16 + -32b)

Solving
-14 + -35b = 16 + -32b

Solving for variable 'b'.

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

Add '32b' to each side of the equation.
-14 + -35b + 32b = 16 + -32b + 32b

Combine like terms: -35b + 32b = -3b
-14 + -3b = 16 + -32b + 32b

Combine like terms: -32b + 32b = 0
-14 + -3b = 16 + 0
-14 + -3b = 16

Add '14' to each side of the equation.
-14 + 14 + -3b = 16 + 14

Combine like terms: -14 + 14 = 0
0 + -3b = 16 + 14
-3b = 16 + 14

Combine like terms: 16 + 14 = 30
-3b = 30

Divide each side by '-3'.
b = -10

Simplifying
b = -10

See similar equations:

| -2(v+1)=-4(2v-4) | | H=-16t^2+64t+260 | | t-16=-45 | | -6(n+1)=-(-5n-5) | | 12x^3=8x-10x^2 | | x^2+8x+15=20 | | x^2+15=389 | | x^2(x+7)+3(x+7)= | | -4(-2x+1)=4(x+7) | | .04x=2x-25 | | 84=6(6-2m) | | 8(5r+2)=96 | | x^2+2x+2= | | 3x+5-x=17+x-x | | -4(5n-2)=-112 | | -3.5X-Y=-18 | | X^2+8X=64 | | 7=4+3n | | 6x+2y=148 | | 8X^2-2y^3=0 | | x^2+23x-108=0 | | 2(-7a+6)=-16a-7a | | x^2+24x+144-y^2= | | 4-2x+10=5-6x | | 5(x-6)=-2(3-x) | | 0.12(18)+0.02x=0.06(6+x) | | 2x^2+22x+85=0 | | 6+3x=2-4x | | (3x+20)=x | | x-4+5-y= | | -3x+7=43 | | 8(t-6)+4=4(3t+5)-9 |

Equations solver categories