What is the answer to -1/4+3/4 a=-(-7/4 a-1) ?

The answer to -1/4+3/4 a=-(-7/4 a-1) is a=-5/4

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-1/4+3/4 a=-(-7/4 a-1)

- \frac{1}{4} + \frac{3}{4} a = - (- \frac{7}{4} a - 1)

a = - \frac{5}{4}

Decimal Notation

a = - 1.25

Solution steps

- \frac{1}{4} + \frac{3}{4} a = - (- \frac{7}{4} a - 1)

Expand

- (- \frac{7}{4} a - 1) : \frac{7}{4} a + 1

- \frac{1}{4} + \frac{3}{4} a = \frac{7}{4} a + 1

Move

\frac{1}{4}

to the right side

\frac{3}{4} a = \frac{5}{4} + \frac{7}{4} a

Move

\frac{7}{4} a

to the left side

- a = \frac{5}{4}

Divide both sides by

- 1

a = - \frac{5}{4}

lo g_{10} (\frac{1}{1000}) = x

r - 2 = - \frac{2}{5} r + \frac{7}{10} r + \frac{3}{2}

4 x + 2 = 6 - x

x, 2 x + 3 y - 12 = 0

x, 2 x = y + 3

What is the answer to -1/4+3/4 a=-(-7/4 a-1) ?
The answer to -1/4+3/4 a=-(-7/4 a-1) is a=-5/4
Solve for a: -1/4+3/4 a=-(-7/4 a-1)
The solution is a=-5/4