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11-5(4x-3)=4 equation

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11 - 5*(4*x - 3) = 4

$$11 - 5 \left(4 x - 3\right) = 4$$

Simplify

Detail solution

Given the linear equation:

11-5*(4*x-3) = 4

Expand brackets in the left part

11-5*4*x+5*3 = 4

Looking for similar summands in the left part:

26 - 20*x = 4

Move free summands (without x)
from left part to right part, we given:
$$- 20 x = -22$$
Divide both parts of the equation by -20

x = -22 / (-20)

We get the answer: x = 11/10

The graph

Plot the graph f1(x)

Plot the graph f2(x)

Sum and product of roots [src]

sum

11
--
10

$$\frac{11}{10}$$

11
--
10

$$\frac{11}{10}$$

product

11
--
10

$$\frac{11}{10}$$

11
--
10

$$\frac{11}{10}$$

11/10

Rapid solution [src]

     11
x1 = --
     10

$$x_{1} = \frac{11}{10}$$

x1 = 11/10

Numerical answer [src]

x1 = 1.1

x1 = 1.1

The graph