Solve the following using Substitution Method.
c= 3d - 27
4d + 10c =120

d=30-5c/2

Step-by-step explanation:

Move all terms that don't contain d to the right side and solve

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step-by-step explanation: im watching dbz and eating popcorn leave meh alone

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !