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4 years ago

15

Solve step by step: 25/6-4x = -9x=5/6

1 answer:

Sergeeva-Olga [200]4 years ago

5 0

<span>Simplifying 5(6 + -4x) = 25 (6 * 5 + -4x * 5) = 25 (30 + -20x) = 25 Solving 30 + -20x = 25 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-30' to each side of the equation. 30 + -30 + -20x = 25 + -30 Combine like terms: 30 + -30 = 0 0 + -20x = 25 + -30 -20x = 25 + -30 Combine like terms: 25 + -30 = -5 -20x = -5 Divide each side by '-20'. x = 0.25</span>

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I need help please thanks

maksim [4K]

Answer:

Equation: $\frac{4}{3}x - 3$

Step-by-step explanation:

Slope = 4/3

Y-intercept = -3

Therefore;

Equation: y = mx + b

Equation: $\frac{4}{3}x - 3$

Hope this helps!

6 0

3 years ago

Combine like terms 2x - 3 - 2y - 4x + 2y + 5

labwork [276]

Answer:

-2x + 2

Step-by-step explanation:

2x - 3 - 2y - 4x + 2y + 5

2x - 4x + 2y - 2y + 5 - 3

-2x + 2

3 0

3 years ago

GEOMETRY HELP PLEASE!3

Ulleksa [173]

Answer:

(-2,1)

Step-by-step explanation:

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7 0

3 years ago

Natalie found a tennis ball outside a tennis court. She picked up the ball and threw it over the 12-foot fence into the court. T

dolphi86 [110]

Answer:

Natalie cannot make it over the fence.

Step-by-step explanation:

After reading the statement, we must demostrate if the following inequation is possible, that is:

$-16\cdot t^{2}+18\cdot t+5 \ge 12$

After some algebraic handling we find this equivalent expression:

$16\cdot t^{2}-18\cdot t +7\le 0$ (1)

The polynomial is factorized by the Quadratic Formula:

$\left(t-0.563-i\,0.348)\cdot (t-0.563+i\,0.348)\le 0$

Since all roots are complex, we conclude that Natalie cannot make it over the fence.

3 0

2 years ago

PLEASE!!!!!! Help meeee, I need it ASAP!!! ):

MatroZZZ [7]

The answer is : 8/9, -2/3

4 0

2 years ago

Read 2 more answers