Simplify the expression.
2w-g-7w+3g
2w-g-7w+3g=2w-7w+(-g)+3g {Commutative property}
(2-7)w+(-1+3)g {Distributive property}
(-5)w+2g {Subtraction}
Final Answer: -5w+2g
9(-3w-6.2+2w)
Simplify the expressions
2(-2w-1.2+7x)
-14(3g-6-5g)
Simplify the expression 6m - 10m + 10.