5(2x + 3y) - 4(3x - 5y)
5(2x) + 5(3y) - 4(3x) + 4(5y)
(10x + 15y) + (-12x + 20y)
(10x - 12x) + (15y + 20y)
-2x + 35y
Answer:
[tex]-2x+35y[/tex]
Step-by-step explanation:
[tex]5\left(2x+3y\right)-4\left(3x-5y\right)[/tex]
Expand:-
[tex]\hookrightarrow 10x+15y-4\left(3x-5y\right)[/tex]
[tex]\hookrightarrow 10x+15y-12x+20y[/tex]
Combine [tex]10x[/tex] and [tex]-12x[/tex] = [tex]-2x[/tex]
[tex]\hookrightarrow -2x+15y+20y[/tex]
Combine [tex]15y[/tex] and [tex]20y[/tex] = [tex]35y[/tex]
[tex]\hookrightarrow -2x+35y[/tex]
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