6(5a+7)-7(-6-6a)=-60

Simple and best practice solution for 6(5a+7)-7(-6-6a)=-60 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 6(5a+7)-7(-6-6a)=-60 equation:


Simplifying
6(5a + 7) + -7(-6 + -6a) = -60

Reorder the terms:
6(7 + 5a) + -7(-6 + -6a) = -60
(7 * 6 + 5a * 6) + -7(-6 + -6a) = -60
(42 + 30a) + -7(-6 + -6a) = -60
42 + 30a + (-6 * -7 + -6a * -7) = -60
42 + 30a + (42 + 42a) = -60

Reorder the terms:
42 + 42 + 30a + 42a = -60

Combine like terms: 42 + 42 = 84
84 + 30a + 42a = -60

Combine like terms: 30a + 42a = 72a
84 + 72a = -60

Solving
84 + 72a = -60

Solving for variable 'a'.

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

Add '-84' to each side of the equation.
84 + -84 + 72a = -60 + -84

Combine like terms: 84 + -84 = 0
0 + 72a = -60 + -84
72a = -60 + -84

Combine like terms: -60 + -84 = -144
72a = -144

Divide each side by '72'.
a = -2

Simplifying
a = -2

See similar equations:

| 15-3b=12-2b | | 82-122x=2 | | 9x-7w+4x+6y+2y+3w= | | 8x-9=10-9x+12-x | | 39-(x+9)=7x-2 | | 4x^2+12x+81=0 | | 2x^2+2x=15 | | 3a=15-2a | | y=-4+x | | 7y-5-y-3= | | 122-82x=2 | | -8(4+6p)+8(1-6p)=72 | | -8x-9=10-9x+12-x | | 6x-30=34-2x | | 5+49x=21x+37 | | -0.5=-0.25(c+7) | | 4x+7=56 | | 0=27+v-4(3+v) | | -4x-4y=-3 | | [x]=3.4 | | 7y-5fromy-3= | | 4-96x=148 | | (40-u-5(12-u))=0 | | 14+1.4x=8.4 | | 6(4-6x)+5(3-5+2x)=0 | | 4a+44=7a-4 | | 3+78=52x+19 | | 6r^2-2r-3=0 | | 6x^3-10=0 | | 4x-8=88-8x | | 9x(x)=7-5x | | 5x-1=2(3x+2) |

Equations solver categories