3.5g-6.3=2.1g+4.2

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Solution for 3.5g-6.3=2.1g+4.2 equation: 


Simplifying
3.5g + -6.3 = 2.1g + 4.2

Reorder the terms:
-6.3 + 3.5g = 2.1g + 4.2

Reorder the terms:
-6.3 + 3.5g = 4.2 + 2.1g

Solving
-6.3 + 3.5g = 4.2 + 2.1g

Solving for variable 'g'.

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

Add '-2.1g' to each side of the equation.
-6.3 + 3.5g + -2.1g = 4.2 + 2.1g + -2.1g

Combine like terms: 3.5g + -2.1g = 1.4g
-6.3 + 1.4g = 4.2 + 2.1g + -2.1g

Combine like terms: 2.1g + -2.1g = 0.0
-6.3 + 1.4g = 4.2 + 0.0
-6.3 + 1.4g = 4.2

Add '6.3' to each side of the equation.
-6.3 + 6.3 + 1.4g = 4.2 + 6.3

Combine like terms: -6.3 + 6.3 = 0.0
0.0 + 1.4g = 4.2 + 6.3
1.4g = 4.2 + 6.3

Combine like terms: 4.2 + 6.3 = 10.5
1.4g = 10.5

Divide each side by '1.4'.
g = 7.5

Simplifying
g = 7.5

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