3(j-7)-10=-4

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Solution for 3(j-7)-10=-4 equation:


Simplifying
3(j + -7) + -10 = -4

Reorder the terms:
3(-7 + j) + -10 = -4
(-7 * 3 + j * 3) + -10 = -4
(-21 + 3j) + -10 = -4

Reorder the terms:
-21 + -10 + 3j = -4

Combine like terms: -21 + -10 = -31
-31 + 3j = -4

Solving
-31 + 3j = -4

Solving for variable 'j'.

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

Add '31' to each side of the equation.
-31 + 31 + 3j = -4 + 31

Combine like terms: -31 + 31 = 0
0 + 3j = -4 + 31
3j = -4 + 31

Combine like terms: -4 + 31 = 27
3j = 27

Divide each side by '3'.
j = 9

Simplifying
j = 9

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