What is the answer to 0.5+3(5c-0.7)=13c ?

The answer to 0.5+3(5c-0.7)=13c is c=0.8

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0.5+3(5c-0.7)=13c

0.5 + 3 (5 c - 0.7) = 13 c

c = 0.8

Solution steps

0.5 + 3 (5 c - 0.7) = 13 c

Expand

0.5 + 3 (5 c - 0.7) : 15 c - 1.6

15 c - 1.6 = 13 c

Move

1.6

to the right side

15 c = 13 c + 1.6

Move

13 c

to the left side

2 c = 1.6

Divide both sides by

2

c = 0.8

2 (2 x + 3) = 5 (2 + x) - 7 x

2 (4 - \frac{1}{3} u) = - u + 2

x, 10 x + 5 y = 30

x, x - 4 y = 12

x, x - 4 y = 28

What is the answer to 0.5+3(5c-0.7)=13c ?
The answer to 0.5+3(5c-0.7)=13c is c=0.8
Solve for c: 0.5+3(5c-0.7)=13c
The solution is c=0.8