3.75+4(x-1)=3.11-(x-7x)+1

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Solution for 3.75+4(x-1)=3.11-(x-7x)+1 equation:


Simplifying
3.75 + 4(x + -1) = 3.11 + -1(x + -7x) + 1

Reorder the terms:
3.75 + 4(-1 + x) = 3.11 + -1(x + -7x) + 1
3.75 + (-1 * 4 + x * 4) = 3.11 + -1(x + -7x) + 1
3.75 + (-4 + 4x) = 3.11 + -1(x + -7x) + 1

Combine like terms: 3.75 + -4 = -0.25
-0.25 + 4x = 3.11 + -1(x + -7x) + 1

Combine like terms: x + -7x = -6x
-0.25 + 4x = 3.11 + -1(-6x) + 1

Remove parenthesis around (-6x)
-0.25 + 4x = 3.11 + -1 * -6x + 1

Multiply -1 * -6
-0.25 + 4x = 3.11 + 6x + 1

Reorder the terms:
-0.25 + 4x = 3.11 + 1 + 6x

Combine like terms: 3.11 + 1 = 4.11
-0.25 + 4x = 4.11 + 6x

Solving
-0.25 + 4x = 4.11 + 6x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-6x' to each side of the equation.
-0.25 + 4x + -6x = 4.11 + 6x + -6x

Combine like terms: 4x + -6x = -2x
-0.25 + -2x = 4.11 + 6x + -6x

Combine like terms: 6x + -6x = 0
-0.25 + -2x = 4.11 + 0
-0.25 + -2x = 4.11

Add '0.25' to each side of the equation.
-0.25 + 0.25 + -2x = 4.11 + 0.25

Combine like terms: -0.25 + 0.25 = 0.00
0.00 + -2x = 4.11 + 0.25
-2x = 4.11 + 0.25

Combine like terms: 4.11 + 0.25 = 4.36
-2x = 4.36

Divide each side by '-2'.
x = -2.18

Simplifying
x = -2.18

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