-3(7x+1)-(4x-2)=

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Solution for -3(7x+1)-(4x-2)= equation:


Simplifying
-3(7x + 1) + -1(4x + -2) = 0

Reorder the terms:
-3(1 + 7x) + -1(4x + -2) = 0
(1 * -3 + 7x * -3) + -1(4x + -2) = 0
(-3 + -21x) + -1(4x + -2) = 0

Reorder the terms:
-3 + -21x + -1(-2 + 4x) = 0
-3 + -21x + (-2 * -1 + 4x * -1) = 0
-3 + -21x + (2 + -4x) = 0

Reorder the terms:
-3 + 2 + -21x + -4x = 0

Combine like terms: -3 + 2 = -1
-1 + -21x + -4x = 0

Combine like terms: -21x + -4x = -25x
-1 + -25x = 0

Solving
-1 + -25x = 0

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 + -25x = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -25x = 0 + 1
-25x = 0 + 1

Combine like terms: 0 + 1 = 1
-25x = 1

Divide each side by '-25'.
x = -0.04

Simplifying
x = -0.04

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