4g+21-8g=5(2g+3)-21

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Solution for 4g+21-8g=5(2g+3)-21 equation:


Simplifying
4g + 21 + -8g = 5(2g + 3) + -21

Reorder the terms:
21 + 4g + -8g = 5(2g + 3) + -21

Combine like terms: 4g + -8g = -4g
21 + -4g = 5(2g + 3) + -21

Reorder the terms:
21 + -4g = 5(3 + 2g) + -21
21 + -4g = (3 * 5 + 2g * 5) + -21
21 + -4g = (15 + 10g) + -21

Reorder the terms:
21 + -4g = 15 + -21 + 10g

Combine like terms: 15 + -21 = -6
21 + -4g = -6 + 10g

Solving
21 + -4g = -6 + 10g

Solving for variable 'g'.

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

Add '-10g' to each side of the equation.
21 + -4g + -10g = -6 + 10g + -10g

Combine like terms: -4g + -10g = -14g
21 + -14g = -6 + 10g + -10g

Combine like terms: 10g + -10g = 0
21 + -14g = -6 + 0
21 + -14g = -6

Add '-21' to each side of the equation.
21 + -21 + -14g = -6 + -21

Combine like terms: 21 + -21 = 0
0 + -14g = -6 + -21
-14g = -6 + -21

Combine like terms: -6 + -21 = -27
-14g = -27

Divide each side by '-14'.
g = 1.928571429

Simplifying
g = 1.928571429

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