5g-7(5g+21)=3(g+1)

Simple and best practice solution for 5g-7(5g+21)=3(g+1) 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 5g-7(5g+21)=3(g+1) equation:


Simplifying
5g + -7(5g + 21) = 3(g + 1)

Reorder the terms:
5g + -7(21 + 5g) = 3(g + 1)
5g + (21 * -7 + 5g * -7) = 3(g + 1)
5g + (-147 + -35g) = 3(g + 1)

Reorder the terms:
-147 + 5g + -35g = 3(g + 1)

Combine like terms: 5g + -35g = -30g
-147 + -30g = 3(g + 1)

Reorder the terms:
-147 + -30g = 3(1 + g)
-147 + -30g = (1 * 3 + g * 3)
-147 + -30g = (3 + 3g)

Solving
-147 + -30g = 3 + 3g

Solving for variable 'g'.

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

Add '-3g' to each side of the equation.
-147 + -30g + -3g = 3 + 3g + -3g

Combine like terms: -30g + -3g = -33g
-147 + -33g = 3 + 3g + -3g

Combine like terms: 3g + -3g = 0
-147 + -33g = 3 + 0
-147 + -33g = 3

Add '147' to each side of the equation.
-147 + 147 + -33g = 3 + 147

Combine like terms: -147 + 147 = 0
0 + -33g = 3 + 147
-33g = 3 + 147

Combine like terms: 3 + 147 = 150
-33g = 150

Divide each side by '-33'.
g = -4.545454545

Simplifying
g = -4.545454545

See similar equations:

| -5(6+5x)=-205 | | -12y-48=15x | | -7(2+3x)=-161 | | 12n=8+2(5n+3) | | 10x+4x-10=5+5+4x | | 4y-12-2x=0 | | -6-5=x | | -3(5x+8)=81 | | 375=2.50v-500 | | 7(2+5x)=259 | | -3x-(-2)=23 | | 3a^2+18=0 | | 2(-1x-9)=-22 | | 5(3-2x)-10=4(2-3x)+6 | | 3y+5x=5 | | -5x-1=-6-4x | | -5x-1=-64x | | 0.4p=16 | | 99=3u | | -x-10=62+7x | | 12s=60 | | 3j=39 | | 8k=40 | | 6x+5=x+35 | | 4x+6+8x=38 | | 4e=276 | | P(0.333)+(1-p)x(-0.111)=0.07 | | 4x+6=-1+3x | | 20d=180 | | 2(3+3x)-3(1-3x)=-2 | | 9+3x=4x+1 | | 15y=48 |

Equations solver categories