5(g-3)=2g+3?
- Posted:
- 3+ months ago by jasmineha...
- Topics:
- problem, math
Details:
Your correct answer for the 31st time, is 6.
adaams right the answer is g = 6
5(g - 3) = 2g + 3 ## solve brackets.
5g - 15 = 2g - 3 ## -2g +15
3g = 18 ## /3
g = 6
5g-15=2g+3
5g-2g=3+15
3g=18
g=6
5(g-3)=2g+3
Or,5g-15=2g+3
Or,3g=18
Or,g=6(ans)
Is the -3 an exponent or is it a term?
If it is an exponent the solution is 1
Check by substituting into equation.
5(g-3)=2g+3 (expand brackets)
5g-15=2g+3 (+15 to both sides)
5g=2g+18 (-2g from both sides)
3g=18 (divide by 3 from both sides)
g=6
5(g-3)=2g+3
Therefore,
5g - 15 = 2g + 3
(Take whole RHS to LHS)
Therefore,
5g - 15 - 2g - 3 = 0
3g = 18
g = 18/3
g = 6
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