4(5x-1)+3(1-7x)=3

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Solution for 4(5x-1)+3(1-7x)=3 equation:


Simplifying
4(5x + -1) + 3(1 + -7x) = 3

Reorder the terms:
4(-1 + 5x) + 3(1 + -7x) = 3
(-1 * 4 + 5x * 4) + 3(1 + -7x) = 3
(-4 + 20x) + 3(1 + -7x) = 3
-4 + 20x + (1 * 3 + -7x * 3) = 3
-4 + 20x + (3 + -21x) = 3

Reorder the terms:
-4 + 3 + 20x + -21x = 3

Combine like terms: -4 + 3 = -1
-1 + 20x + -21x = 3

Combine like terms: 20x + -21x = -1x
-1 + -1x = 3

Solving
-1 + -1x = 3

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + -1x = 3 + 1

Combine like terms: -1 + 1 = 0
0 + -1x = 3 + 1
-1x = 3 + 1

Combine like terms: 3 + 1 = 4
-1x = 4

Divide each side by '-1'.
x = -4

Simplifying
x = -4

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