3(x+2)+4x-5=7(x+1)6

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Solution for 3(x+2)+4x-5=7(x+1)6 equation:


Simplifying
3(x + 2) + 4x + -5 = 7(x + 1) * 6

Reorder the terms:
3(2 + x) + 4x + -5 = 7(x + 1) * 6
(2 * 3 + x * 3) + 4x + -5 = 7(x + 1) * 6
(6 + 3x) + 4x + -5 = 7(x + 1) * 6

Reorder the terms:
6 + -5 + 3x + 4x = 7(x + 1) * 6

Combine like terms: 6 + -5 = 1
1 + 3x + 4x = 7(x + 1) * 6

Combine like terms: 3x + 4x = 7x
1 + 7x = 7(x + 1) * 6

Reorder the terms:
1 + 7x = 7(1 + x) * 6

Reorder the terms for easier multiplication:
1 + 7x = 7 * 6(1 + x)

Multiply 7 * 6
1 + 7x = 42(1 + x)
1 + 7x = (1 * 42 + x * 42)
1 + 7x = (42 + 42x)

Solving
1 + 7x = 42 + 42x

Solving for variable 'x'.

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

Add '-42x' to each side of the equation.
1 + 7x + -42x = 42 + 42x + -42x

Combine like terms: 7x + -42x = -35x
1 + -35x = 42 + 42x + -42x

Combine like terms: 42x + -42x = 0
1 + -35x = 42 + 0
1 + -35x = 42

Add '-1' to each side of the equation.
1 + -1 + -35x = 42 + -1

Combine like terms: 1 + -1 = 0
0 + -35x = 42 + -1
-35x = 42 + -1

Combine like terms: 42 + -1 = 41
-35x = 41

Divide each side by '-35'.
x = -1.171428571

Simplifying
x = -1.171428571

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