What is the answer to 15= 1/2 (7x-6) ?

The answer to 15= 1/2 (7x-6) is x= 36/7

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15= 1/2 (7x-6)

15 = \frac{1}{2} (7 x - 6)

x = \frac{36}{7}

Decimal Notation

x = 5.14285 \dots

Solution steps

15 = \frac{1}{2} (7 x - 6)

Switch sides

\frac{1}{2} (7 x - 6) = 15

Multiply both sides by

2

7 x - 6 = 30

Move

6

to the right side

7 x = 36

Divide both sides by

7

x = \frac{36}{7}

x^{2} \leq - 4

\frac{36}{49}

\frac{x - 2}{x + 5} \leq 0

40 X^{2} - 2.5 X - 90 X = 0

10 a^{3} - 45 a^{2} + 16 a - 72