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2X + 5X + 4 = 25
add the X terms together
7X + 4 = 25
subtract 4 from each side
7X + 4 - 4 = 25 - 4
7X = 21
divide both sides integers by 7
(7/7)X = 21/7
X = 3
----------check in original equation
2(3) + 5(3) + 4 = 25
6 + 15 + 4 = 25
25 = 25
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∙ 13y ago
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5x plus x - 6x plus 2x equals 9?
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What is -3x plus -18 equals 2x plus 7?
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What is 2x plus 5x plus 25 equals 1 answers?
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8x-7 plus 2x equals 6 plus 5x plus 2?
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If 8x plus 5x plus 2x plus 4x equals 114 the 5x plus 3 equals?
33
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Y equals 5x plus 18 y equals 2x plus 9?
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