7x = 3x - 12 4x=-12 x=-3
-6
9 + t/12 = -3 t/12 = -12 t = -144
If: x+3+6x+9 = 0 then 7x+12 = 0 So: 7x = -12 and x = -12/7
m = 12. 3 x 12 = 36, 36 + 8 = 44.
7x = 3x - 12 4x=-12 x=-3
-6
5 plus 25 equals 60. Need to solve for 5 plus 25 equals ?: 2 plus 10 equals 24 is equivalent to 2 × (1 plus 5) equals 2 × (12); and 3 plus 15 equals 36 is equivalent to 3 ×(1 plus 5) equals 3 × (12); thus 5 plus 25 equals ? is equivalent to 5 × (1 plus 5) equals 5 × (12); thus ? = 5 × 12 = 60.
9 + t/12 = -3 t/12 = -12 t = -144
In math problems without punctuation such as brackets, the standard convention in to solve from left to right. Therefore, you would solve the problem 15-3 times 4 plus nine like by three actions. 15-3 equals 12; 12 times 4 equals 48; 48 plus 9 equals 57.
If: x+3+6x+9 = 0 then 7x+12 = 0 So: 7x = -12 and x = -12/7
-.6x+.5x+9=-3 -.1x=-12 x=120
-2 plus 5 equals +3
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m = 12. 3 x 12 = 36, 36 + 8 = 44.
m= -3
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