3(4)+12+5(4+10)=7x+65

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Solution for 3(4)+12+5(4+10)=7x+65 equation:


Simplifying
3(4) + 12 + 5(4 + 10) = 7x + 65

Multiply 3 * 4
12 + 12 + 5(4 + 10) = 7x + 65

Combine like terms: 4 + 10 = 14
12 + 12 + 5(14) = 7x + 65

Multiply 5 * 14
12 + 12 + 70 = 7x + 65

Combine like terms: 12 + 12 = 24
24 + 70 = 7x + 65

Combine like terms: 24 + 70 = 94
94 = 7x + 65

Reorder the terms:
94 = 65 + 7x

Solving
94 = 65 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
94 + -7x = 65 + 7x + -7x

Combine like terms: 7x + -7x = 0
94 + -7x = 65 + 0
94 + -7x = 65

Add '-94' to each side of the equation.
94 + -94 + -7x = 65 + -94

Combine like terms: 94 + -94 = 0
0 + -7x = 65 + -94
-7x = 65 + -94

Combine like terms: 65 + -94 = -29
-7x = -29

Divide each side by '-7'.
x = 4.142857143

Simplifying
x = 4.142857143

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