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3 years ago

-2(3x-3)=4x x= Would you please help me Solve the equation for x

Mathematics

2 answers:

Varvara68 [4.7K]3 years ago

8 0

Answer:

5(x-1)>5/4x

If you mean (5/4)x, then

Divide by 5

x-1 > (1/4)x

x-1 > x/4

Multiply by 4

4x-4 > x

Add 4

4x > x+4

Subtract x

3x > 4

Divide by 3

x > 4/3

I hope its help u dear

dem82 [27]3 years ago

8 0

Hope this helps…please mark me brainlist please please

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Below in bold.

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3 years ago

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3 years ago

Read 2 more answers

Someone please help me!

Vlad1618 [11]

Answer:

A. $x \leq -16$

B. b > 11

C. $c \leq -13$

D. $x \geq -9$

Step-by-step explanation:

Given the following algebraic expression;

A. $\frac {3x}{4} \leq 12$

We would simplify the equation by multiplying all through by 4;

$4 * \frac {-3x}{4} \leq 12 * 4$

$-3x \leq 48$

Divide both sides by -3;

$x \leq -16$

B. 5b - 28 > 27

Rearranging the equation, we have;

5b > 27 + 28

5b > 55

Divide both sides by 5

b > 11

C. $13c \leq -169$

Divide both sides by 13

$c \leq -13$

D. $3x - 7 \geq 4x + 2$

Collecting like terms, we have;

$3x - 4x \geq 2 + 7$

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Divide both sides by -1

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8 0

3 years ago

1/3(r+6) = 1/6(r+8) How do I get r?

Alexus [3.1K]

Hi,

WORK:

$\frac{1}{3} \times (r + 6) = \frac{1}{6} \times (r + 8) \\$

Multiply both sides of equation by 3.

$r + 6 = \frac{1}{2} \times (r + 8)$

Distribute one half thought parenthesis.

$r + 6 = \frac{1}{2} \times r + 4$

Multiply both sides of equation by 2.

$2r + 12 = r + 8$

Move r variable to left side and change its sign.

$2r - r + 12 = 8$

Collect the like terms.

$r = 8 - 12$

Result:

$r = - 4$

Hope this helps.
r3t40

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3 years ago