7X+1-7(X+1)=5X-4

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


Simplifying
7X + 1 + -7(X + 1) = 5X + -4

Reorder the terms:
7X + 1 + -7(1 + X) = 5X + -4
7X + 1 + (1 * -7 + X * -7) = 5X + -4
7X + 1 + (-7 + -7X) = 5X + -4

Reorder the terms:
1 + -7 + 7X + -7X = 5X + -4

Combine like terms: 1 + -7 = -6
-6 + 7X + -7X = 5X + -4

Combine like terms: 7X + -7X = 0
-6 + 0 = 5X + -4
-6 = 5X + -4

Reorder the terms:
-6 = -4 + 5X

Solving
-6 = -4 + 5X

Solving for variable 'X'.

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

Add '-5X' to each side of the equation.
-6 + -5X = -4 + 5X + -5X

Combine like terms: 5X + -5X = 0
-6 + -5X = -4 + 0
-6 + -5X = -4

Add '6' to each side of the equation.
-6 + 6 + -5X = -4 + 6

Combine like terms: -6 + 6 = 0
0 + -5X = -4 + 6
-5X = -4 + 6

Combine like terms: -4 + 6 = 2
-5X = 2

Divide each side by '-5'.
X = -0.4

Simplifying
X = -0.4

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