Answer:
g = - 4
Explanation:
Given
10(g + 5) = 2(g + 9) ← divide both sides by 2 )
5(g + 5) = g + 9 , that is
5g + 25 = g + 9 ( subtract g from both sides )
4g + 25 = 9 ( subtract 25 from both sides )
4g = - 16 ( divide both sides by 4 )
g= -4
1. Remove the parentheses by multiplying 5 by 10 and 9 by 2 so that would be 10g + 50= 2g + 18
2. Move the terms by their correct side. Constants to the right and variables to the left so that would be 10g - 2g = 18 - 50
3. Now do 10 - 2 and 18 - 50 so the results will be 8g = -32
4. Divide both sides of the equation by 8 so 32÷8.
5. The result is g= -4
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