3(x+35)+4(x+35)=7

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Solution for 3(x+35)+4(x+35)=7 equation: 


Simplifying
3(x + 35) + 4(x + 35) = 7

Reorder the terms:
3(35 + x) + 4(x + 35) = 7
(35 * 3 + x * 3) + 4(x + 35) = 7
(105 + 3x) + 4(x + 35) = 7

Reorder the terms:
105 + 3x + 4(35 + x) = 7
105 + 3x + (35 * 4 + x * 4) = 7
105 + 3x + (140 + 4x) = 7

Reorder the terms:
105 + 140 + 3x + 4x = 7

Combine like terms: 105 + 140 = 245
245 + 3x + 4x = 7

Combine like terms: 3x + 4x = 7x
245 + 7x = 7

Solving
245 + 7x = 7

Solving for variable 'x'.

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

Add '-245' to each side of the equation.
245 + -245 + 7x = 7 + -245

Combine like terms: 245 + -245 = 0
0 + 7x = 7 + -245
7x = 7 + -245

Combine like terms: 7 + -245 = -238
7x = -238

Divide each side by '7'.
x = -34

Simplifying
x = -34

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