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Popular >

21=8+4(c-7)

Solution

21 = 8 + 4 (c - 7)

Solution

c = \frac{41}{4}

+1

Decimal Notation

c = 10.25

Solution steps

21 = 8 + 4 (c - 7)

Switch sides

8 + 4 (c - 7) = 21

Move

8

to the right side

4 (c - 7) = 13

Divide both sides by

4

c - 7 = \frac{13}{4}

Move

7

to the right side

c = \frac{41}{4}

Popular Examples

\frac{1}{x + 1} \leq \frac{4}{x}

simplify 1/4-2/3 simplify

\frac{1}{4} - \frac{2}{3}

- 2 + 3 x \geq 14

2 x^{2} - 3 x - 15 \leq 0

x^{2} + 2 = 4 - x^{2}

Frequently Asked Questions (FAQ)

What is the answer to 21=8+4(c-7) ?
The answer to 21=8+4(c-7) is c= 41/4
Solve for c: 21=8+4(c-7)
The solution is c= 41/4