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Popular >

1-5(-7r+5)<=-5r+5-4

Solution

1 - 5 (- 7 r + 5) \leq - 5 r + 5 - 4

Solution

r \leq \frac{5}{8}

+2

Interval Notation

(- \infty, \frac{5}{8}]

Decimal Notation

r \leq 0.625

Solution steps

1 - 5 (- 7 r + 5) \leq - 5 r + 5 - 4

Add/Subtract the numbers:

5 - 4 = 1

1 - 5 (- 7 r + 5) \leq - 5 r + 1

Expand

1 - 5 (- 7 r + 5) : 35 r - 24

35 r - 24 \leq - 5 r + 1

Move

24

to the right side

35 r \leq - 5 r + 25

Move

5 r

to the left side

40 r \leq 25

Divide both sides by

40

r \leq \frac{5}{8}

Popular Examples

factor 6x^2+2x factor

6 x^{2} + 2 x

∣ 2 x + 3 ∣ < 1

factor 21x-42xy factor

21 x - 42 x y

simplify 5/2*3 simplify

\frac{5}{2} \cdot 3

5 x + 3 = 2 x + 12

Frequently Asked Questions (FAQ)

What is 1-5(-7r+5)<=-5r+5-4 ?
The solution to 1-5(-7r+5)<=-5r+5-4 is r<= 5/8